18947244888

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:208

約数の個数: 768

約数和(自身を含む): 67931136000

約数和(自身を除く): 48983891112

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 23, 24, 26, 29, 31, 33, 36, 39, 44, 46, 52, 58, 62, 66, 69, 72, 78, 87, 88, 89, 92, 93, 99, 104, 116, 117, 124, 132, 138, 143, 156, 174, 178, 184, 186, 198, 207, 232, 234, 248, 253, 261, 264, 267, 276, 279, 286, 299, 312, 319, 341, 348, 356, 372, 377, 396, 403, 414, 429, 468, 506, 522, 534, 552, 558, 572, 598, 638, 667, 682, 696, 712, 713, 744, 754, 759, 792, 801, 806, 828, 858, 897, 899, 936, 957, 979, 1012, 1023, 1044, 1068, 1116, 1131, 1144, 1157, 1196, 1209, 1276, 1287, 1334, 1364, 1426, 1508, 1518, 1602, 1612, 1656, 1716, 1794, 1798, 1914, 1958, 2001, 2024, 2046, 2047, 2088, 2136, 2139, 2232, 2262, 2277, 2314, 2392, 2418, 2552, 2574, 2581, 2668, 2691, 2697, 2728, 2759, 2852, 2871, 2937, 3016, 3036, 3069, 3204, 3224, 3289, 3393, 3432, 3471, 3588, 3596, 3627, 3828, 3916, 4002, 4092, 4094, 4147, 4278, 4433, 4524, 4554, 4628, 4836, 5148, 5162, 5336, 5382, 5394, 5518, 5704, 5742, 5874, 6003, 6072, 6138, 6141, 6408, 6417, 6578, 6786, 6942, 7176, 7192, 7254, 7337, 7656, 7743, 7832, 7843, 8004, 8091, 8184, 8188, 8277, 8294, 8556, 8671, 8811, 8866, 9048, 9108, 9256, 9269, 9672, 9867, 9889, 10296, 10324, 10413, 10764, 10788, 11036, 11484, 11687, 11748, 12006, 12276, 12282, 12441, 12727, 12834, 13156, 13299, 13572, 13884, 14508, 14674, 15486, 15686, 16008, 16182, 16376, 16554, 16588, 17112, 17342, 17622, 17732, 18216, 18423, 18538, 19734, 19778, 20648, 20677, 20826, 21528, 21576, 22011, 22072, 22517, 22968, 23229, 23374, 23496, 23529, 24012, 24552, 24564, 24831, 24882, 25454, 25668, 26013, 26312, 26598, 26611, 27144, 27768, 27807, 28391, 29016, 29348, 29601, 29667, 30349, 30972, 31372, 32364, 33108, 33176, 33553, 34684, 35061, 35244, 35464, 35867, 36846, 37076, 37323, 38181, 39468, 39556, 39897, 41354, 41652, 44022, 45034, 46458, 46748, 47058, 48024, 49128, 49662, 49764, 50908, 51336, 52026, 53196, 53222, 55614, 56782, 58696, 59202, 59334, 59363, 60698, 61944, 62031, 62744, 63457, 64728, 66033, 66216, 67106, 67551, 69368, 70122, 70488, 70587, 71734, 73692, 74152, 74646, 76362, 78039, 78936, 79112, 79794, 79833, 80011, 82708, 83304, 83421, 85173, 88044, 89001, 90068, 91047, 92916, 93496, 94116, 95381, 99324, 99528, 100659, 101816, 101959, 104052, 105183, 106392, 106444, 107601, 111228, 113564, 114543, 118404, 118668, 118726, 121396, 124062, 126914, 128557, 132066, 134212, 135102, 140244, 141174, 143468, 147384, 149292, 152724, 156078, 159588, 159666, 160022, 165416, 166842, 170346, 176088, 178002, 178089, 180136, 182094, 185832, 186093, 188232, 190371, 190762, 198648, 201318, 202653, 203918, 208104, 210366, 212888, 215202, 222456, 227128, 227447, 229086, 236808, 237336, 237452, 239499, 240033, 242792, 248124, 253828, 255519, 257114, 264132, 268424, 268801, 270204, 273141, 280488, 282348, 286143, 286936, 292721, 298584, 301977, 305448, 305877, 312156, 319176, 319332, 320044, 322803, 333684, 340692, 356004, 356178, 364188, 369083, 372186, 380742, 381524, 385671, 394537, 402636, 405306, 407836, 420732, 430404, 454894, 458172, 474904, 478998, 480066, 496248, 507656, 511038, 514228, 528264, 534267, 537602, 540408, 546282, 564696, 571113, 572286, 585442, 603954, 611754, 624312, 638664, 640088, 645606, 652993, 667368, 681384, 682341, 698027, 712008, 712356, 720099, 728376, 738166, 744372, 761484, 763048, 771342, 771719, 789074, 805272, 806403, 810612, 815672, 824941, 841464, 858429, 860808, 878163, 880121, 909788, 916344, 917631, 957996, 960132, 1022076, 1028456, 1040143, 1068534, 1075204, 1092564, 1107249, 1142226, 1144572, 1157013, 1170884, 1183611, 1207908, 1223508, 1291212, 1305986, 1364682, 1396054, 1424712, 1440198, 1476332, 1488744, 1522968, 1542684, 1543438, 1578148, 1612806, 1621224, 1649882, 1716858, 1756326, 1760242, 1819576, 1835262, 1840253, 1915992, 1920264, 1958979, 2044152, 2047023, 2080286, 2094081, 2137068, 2150408, 2185128, 2214498, 2284452, 2289144, 2314026, 2315157, 2341768, 2367222, 2415816, 2419209, 2447016, 2474823, 2582424, 2611972, 2634489, 2640363, 2729364, 2792108, 2880396, 2952664, 2956811, 3085368, 3086876, 3120429, 3156296, 3225612, 3299764, 3321747, 3433716, 3512652, 3520484, 3550833, 3670524, 3680506, 3917958, 4094046, 4160572, 4188162, 4274136, 4428996, 4568904, 4628052, 4630314, 4734444, 4838418, 4949646, 5223944, 5268978, 5280726, 5458728, 5520759, 5584216, 5760792, 5876937, 5913622, 6173752, 6240858, 6282243, 6451224, 6599528, 6643494, 6867432, 6945471, 7025304, 7040968, 7101666, 7341048, 7361012, 7424469, 7835916, 7921089, 8188092, 8321144, 8376324, 8488909, 8857992, 8870433, 9074351, 9256104, 9260628, 9361287, 9468888, 9676836, 9899292, 10537956, 10561452, 11041518, 11441573, 11753874, 11827244, 12481716, 12564486, 13286988, 13890942, 14203332, 14722024, 14848938, 15671832, 15842178, 16376184, 16562277, 16752648, 16977818, 17740866, 18148702, 18521256, 18722574, 19353672, 19798584, 20242783, 21075912, 21122904, 22083036, 22883146, 23507748, 23654488, 23923289, 24963432, 25128972, 25466727, 26573976, 26611299, 27223053, 27781884, 28406664, 29697876, 31684356, 33124554, 33955636, 34324719, 35481732, 36297404, 37445148, 40485566, 44166072, 45766292, 47015496, 47846578, 50257944, 50933454, 53222598, 54446106, 55563768, 59395752, 60728349, 63368712, 66249108, 67911272, 68649438, 70963464, 71769867, 72594808, 74890296, 76400181, 80971132, 81669159, 91532584, 95693156, 101866908, 102974157, 106445196, 108892212, 121456698, 132498216, 137298876, 143539734, 152800362, 161942264, 163338318, 182185047, 191386312, 203733816, 205948314, 212890392, 215309601, 217784424, 242913396, 263156179, 274597752, 287079468, 305600724, 326676636, 364370094, 411896628, 430619202, 485826792, 526312358, 574158936, 611201448, 653353272, 728740188, 789468537, 823793256, 861238404, 1052624716, 1457480376, 1578937074, 1722476808, 2105249432, 2368405611, 3157874148, 4736811222, 6315748296, 9473622444, 18947244888]

約数ペア:

[(1, 18947244888), (2, 9473622444), (3, 6315748296), (4, 4736811222), (6, 3157874148), (8, 2368405611), (9, 2105249432), (11, 1722476808), (12, 1578937074), (13, 1457480376), (18, 1052624716), (22, 861238404), (23, 823793256), (24, 789468537), (26, 728740188), (29, 653353272), (31, 611201448), (33, 574158936), (36, 526312358), (39, 485826792), (44, 430619202), (46, 411896628), (52, 364370094), (58, 326676636), (62, 305600724), (66, 287079468), (69, 274597752), (72, 263156179), (78, 242913396), (87, 217784424), (88, 215309601), (89, 212890392), (92, 205948314), (93, 203733816), (99, 191386312), (104, 182185047), (116, 163338318), (117, 161942264), (124, 152800362), (132, 143539734), (138, 137298876), (143, 132498216), (156, 121456698), (174, 108892212), (178, 106445196), (184, 102974157), (186, 101866908), (198, 95693156), (207, 91532584), (232, 81669159), (234, 80971132), (248, 76400181), (253, 74890296), (261, 72594808), (264, 71769867), (267, 70963464), (276, 68649438), (279, 67911272), (286, 66249108), (299, 63368712), (312, 60728349), (319, 59395752), (341, 55563768), (348, 54446106), (356, 53222598), (372, 50933454), (377, 50257944), (396, 47846578), (403, 47015496), (414, 45766292), (429, 44166072), (468, 40485566), (506, 37445148), (522, 36297404), (534, 35481732), (552, 34324719), (558, 33955636), (572, 33124554), (598, 31684356), (638, 29697876), (667, 28406664), (682, 27781884), (696, 27223053), (712, 26611299), (713, 26573976), (744, 25466727), (754, 25128972), (759, 24963432), (792, 23923289), (801, 23654488), (806, 23507748), (828, 22883146), (858, 22083036), (897, 21122904), (899, 21075912), (936, 20242783), (957, 19798584), (979, 19353672), (1012, 18722574), (1023, 18521256), (1044, 18148702), (1068, 17740866), (1116, 16977818), (1131, 16752648), (1144, 16562277), (1157, 16376184), (1196, 15842178), (1209, 15671832), (1276, 14848938), (1287, 14722024), (1334, 14203332), (1364, 13890942), (1426, 13286988), (1508, 12564486), (1518, 12481716), (1602, 11827244), (1612, 11753874), (1656, 11441573), (1716, 11041518), (1794, 10561452), (1798, 10537956), (1914, 9899292), (1958, 9676836), (2001, 9468888), (2024, 9361287), (2046, 9260628), (2047, 9256104), (2088, 9074351), (2136, 8870433), (2139, 8857992), (2232, 8488909), (2262, 8376324), (2277, 8321144), (2314, 8188092), (2392, 7921089), (2418, 7835916), (2552, 7424469), (2574, 7361012), (2581, 7341048), (2668, 7101666), (2691, 7040968), (2697, 7025304), (2728, 6945471), (2759, 6867432), (2852, 6643494), (2871, 6599528), (2937, 6451224), (3016, 6282243), (3036, 6240858), (3069, 6173752), (3204, 5913622), (3224, 5876937), (3289, 5760792), (3393, 5584216), (3432, 5520759), (3471, 5458728), (3588, 5280726), (3596, 5268978), (3627, 5223944), (3828, 4949646), (3916, 4838418), (4002, 4734444), (4092, 4630314), (4094, 4628052), (4147, 4568904), (4278, 4428996), (4433, 4274136), (4524, 4188162), (4554, 4160572), (4628, 4094046), (4836, 3917958), (5148, 3680506), (5162, 3670524), (5336, 3550833), (5382, 3520484), (5394, 3512652), (5518, 3433716), (5704, 3321747), (5742, 3299764), (5874, 3225612), (6003, 3156296), (6072, 3120429), (6138, 3086876), (6141, 3085368), (6408, 2956811), (6417, 2952664), (6578, 2880396), (6786, 2792108), (6942, 2729364), (7176, 2640363), (7192, 2634489), (7254, 2611972), (7337, 2582424), (7656, 2474823), (7743, 2447016), (7832, 2419209), (7843, 2415816), (8004, 2367222), (8091, 2341768), (8184, 2315157), (8188, 2314026), (8277, 2289144), (8294, 2284452), (8556, 2214498), (8671, 2185128), (8811, 2150408), (8866, 2137068), (9048, 2094081), (9108, 2080286), (9256, 2047023), (9269, 2044152), (9672, 1958979), (9867, 1920264), (9889, 1915992), (10296, 1840253), (10324, 1835262), (10413, 1819576), (10764, 1760242), (10788, 1756326), (11036, 1716858), (11484, 1649882), (11687, 1621224), (11748, 1612806), (12006, 1578148), (12276, 1543438), (12282, 1542684), (12441, 1522968), (12727, 1488744), (12834, 1476332), (13156, 1440198), (13299, 1424712), (13572, 1396054), (13884, 1364682), (14508, 1305986), (14674, 1291212), (15486, 1223508), (15686, 1207908), (16008, 1183611), (16182, 1170884), (16376, 1157013), (16554, 1144572), (16588, 1142226), (17112, 1107249), (17342, 1092564), (17622, 1075204), (17732, 1068534), (18216, 1040143), (18423, 1028456), (18538, 1022076), (19734, 960132), (19778, 957996), (20648, 917631), (20677, 916344), (20826, 909788), (21528, 880121), (21576, 878163), (22011, 860808), (22072, 858429), (22517, 841464), (22968, 824941), (23229, 815672), (23374, 810612), (23496, 806403), (23529, 805272), (24012, 789074), (24552, 771719), (24564, 771342), (24831, 763048), (24882, 761484), (25454, 744372), (25668, 738166), (26013, 728376), (26312, 720099), (26598, 712356), (26611, 712008), (27144, 698027), (27768, 682341), (27807, 681384), (28391, 667368), (29016, 652993), (29348, 645606), (29601, 640088), (29667, 638664), (30349, 624312), (30972, 611754), (31372, 603954), (32364, 585442), (33108, 572286), (33176, 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(79833, 237336), (80011, 236808), (82708, 229086), (83304, 227447), (83421, 227128), (85173, 222456), (88044, 215202), (89001, 212888), (90068, 210366), (91047, 208104), (92916, 203918), (93496, 202653), (94116, 201318), (95381, 198648), (99324, 190762), (99528, 190371), (100659, 188232), (101816, 186093), (101959, 185832), (104052, 182094), (105183, 180136), (106392, 178089), (106444, 178002), (107601, 176088), (111228, 170346), (113564, 166842), (114543, 165416), (118404, 160022), (118668, 159666), (118726, 159588), (121396, 156078), (124062, 152724), (126914, 149292), (128557, 147384), (132066, 143468), (134212, 141174), (135102, 140244)]