18984646512

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{223}}^1$

素因数の和:450

約数の個数: 400

約数和(自身を含む): 61732937728

約数和(自身を除く): 42748291216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 36, 39, 48, 52, 54, 62, 72, 78, 81, 93, 104, 108, 117, 124, 144, 156, 162, 163, 186, 208, 216, 223, 234, 248, 279, 312, 324, 326, 351, 372, 403, 432, 446, 468, 489, 496, 558, 624, 648, 652, 669, 702, 744, 806, 837, 892, 936, 978, 1053, 1116, 1209, 1296, 1304, 1338, 1404, 1467, 1488, 1612, 1674, 1784, 1872, 1956, 2007, 2106, 2119, 2232, 2418, 2511, 2608, 2676, 2808, 2899, 2934, 3224, 3348, 3568, 3627, 3912, 4014, 4212, 4238, 4401, 4464, 4836, 5022, 5053, 5352, 5616, 5798, 5868, 6021, 6357, 6448, 6696, 6913, 7254, 7824, 8028, 8424, 8476, 8697, 8802, 9672, 10044, 10106, 10704, 10881, 11596, 11736, 12042, 12714, 13203, 13392, 13826, 14508, 15159, 16056, 16848, 16952, 17394, 17604, 18063, 19071, 19344, 20088, 20212, 20739, 21762, 23192, 23472, 24084, 25428, 26091, 26406, 27652, 29016, 30318, 32112, 32643, 33904, 34788, 35208, 36126, 36349, 38142, 40176, 40424, 41478, 43524, 45477, 46384, 48168, 50856, 52182, 52812, 55304, 57213, 58032, 60636, 62217, 65286, 65689, 69576, 70416, 72252, 72698, 76284, 78273, 80848, 82956, 87048, 89869, 90954, 96336, 101712, 104364, 105624, 109047, 110608, 114426, 121272, 124434, 130572, 131378, 136431, 139152, 144504, 145396, 152568, 156546, 165912, 171639, 174096, 179738, 181908, 186651, 197067, 208728, 211248, 218094, 228852, 234819, 242544, 248868, 261144, 262756, 269607, 272862, 289008, 290792, 305136, 313092, 327141, 331824, 343278, 359476, 363816, 373302, 394134, 409293, 417456, 436188, 457704, 469638, 472537, 497736, 522288, 525512, 539214, 545724, 559953, 581584, 591201, 626184, 654282, 686556, 718952, 727632, 746604, 788268, 808821, 818586, 872376, 915408, 939276, 945074, 981423, 995472, 1051024, 1078428, 1091448, 1119906, 1126819, 1182402, 1252368, 1308564, 1373112, 1417611, 1437904, 1493208, 1576536, 1617642, 1637172, 1744752, 1773603, 1878552, 1890148, 1962846, 2156856, 2182896, 2239812, 2253638, 2364804, 2426463, 2617128, 2746224, 2835222, 2944269, 2986416, 3153072, 3235284, 3274344, 3380457, 3547206, 3757104, 3780296, 3925692, 4252833, 4313712, 4479624, 4507276, 4729608, 4852926, 5234256, 5320809, 5670444, 5888538, 6470568, 6548688, 6760914, 7094412, 7279389, 7560592, 7851384, 8505666, 8959248, 9014552, 9459216, 9705852, 10141371, 10641618, 11340888, 11777076, 12758499, 12941136, 13521828, 14188824, 14558778, 14648647, 15702768, 17011332, 18029104, 19411704, 20282742, 21283236, 22681776, 23554152, 25516998, 27043656, 28377648, 29117556, 29297294, 30424113, 34022664, 38275497, 38823408, 40565484, 42566472, 43945941, 47108304, 51033996, 54087312, 58235112, 58594588, 60848226, 68045328, 76550994, 81130968, 85132944, 87891882, 91272339, 102067992, 116470224, 117189176, 121696452, 131837823, 153101988, 162261936, 175783764, 182544678, 204135984, 234378352, 243392904, 263675646, 306203976, 351567528, 365089356, 395513469, 486785808, 527351292, 612407952, 703135056, 730178712, 791026938, 1054702584, 1186540407, 1460357424, 1582053876, 2109405168, 2373080814, 3164107752, 4746161628, 6328215504, 9492323256, 18984646512]

約数ペア:

[(1, 18984646512), (2, 9492323256), (3, 6328215504), (4, 4746161628), (6, 3164107752), (8, 2373080814), (9, 2109405168), (12, 1582053876), (13, 1460357424), (16, 1186540407), (18, 1054702584), (24, 791026938), (26, 730178712), (27, 703135056), (31, 612407952), (36, 527351292), (39, 486785808), (48, 395513469), (52, 365089356), (54, 351567528), (62, 306203976), (72, 263675646), (78, 243392904), (81, 234378352), (93, 204135984), (104, 182544678), (108, 175783764), (117, 162261936), (124, 153101988), (144, 131837823), (156, 121696452), (162, 117189176), (163, 116470224), (186, 102067992), (208, 91272339), (216, 87891882), (223, 85132944), (234, 81130968), (248, 76550994), (279, 68045328), (312, 60848226), (324, 58594588), (326, 58235112), (351, 54087312), (372, 51033996), (403, 47108304), (432, 43945941), (446, 42566472), (468, 40565484), (489, 38823408), (496, 38275497), (558, 34022664), (624, 30424113), (648, 29297294), (652, 29117556), (669, 28377648), (702, 27043656), (744, 25516998), (806, 23554152), (837, 22681776), (892, 21283236), (936, 20282742), (978, 19411704), (1053, 18029104), (1116, 17011332), (1209, 15702768), (1296, 14648647), (1304, 14558778), (1338, 14188824), (1404, 13521828), (1467, 12941136), (1488, 12758499), (1612, 11777076), (1674, 11340888), (1784, 10641618), (1872, 10141371), (1956, 9705852), (2007, 9459216), (2106, 9014552), (2119, 8959248), (2232, 8505666), (2418, 7851384), (2511, 7560592), (2608, 7279389), (2676, 7094412), (2808, 6760914), (2899, 6548688), (2934, 6470568), (3224, 5888538), (3348, 5670444), (3568, 5320809), (3627, 5234256), (3912, 4852926), (4014, 4729608), (4212, 4507276), (4238, 4479624), (4401, 4313712), (4464, 4252833), (4836, 3925692), (5022, 3780296), (5053, 3757104), (5352, 3547206), (5616, 3380457), (5798, 3274344), (5868, 3235284), (6021, 3153072), (6357, 2986416), (6448, 2944269), (6696, 2835222), (6913, 2746224), (7254, 2617128), (7824, 2426463), (8028, 2364804), (8424, 2253638), (8476, 2239812), (8697, 2182896), (8802, 2156856), (9672, 1962846), (10044, 1890148), (10106, 1878552), (10704, 1773603), (10881, 1744752), (11596, 1637172), (11736, 1617642), (12042, 1576536), (12714, 1493208), (13203, 1437904), (13392, 1417611), (13826, 1373112), (14508, 1308564), (15159, 1252368), (16056, 1182402), (16848, 1126819), (16952, 1119906), (17394, 1091448), (17604, 1078428), (18063, 1051024), (19071, 995472), (19344, 981423), (20088, 945074), (20212, 939276), (20739, 915408), (21762, 872376), (23192, 818586), (23472, 808821), (24084, 788268), (25428, 746604), (26091, 727632), (26406, 718952), (27652, 686556), (29016, 654282), (30318, 626184), (32112, 591201), (32643, 581584), (33904, 559953), (34788, 545724), (35208, 539214), (36126, 525512), (36349, 522288), (38142, 497736), (40176, 472537), (40424, 469638), (41478, 457704), (43524, 436188), (45477, 417456), (46384, 409293), (48168, 394134), (50856, 373302), (52182, 363816), (52812, 359476), (55304, 343278), (57213, 331824), (58032, 327141), (60636, 313092), (62217, 305136), (65286, 290792), (65689, 289008), (69576, 272862), (70416, 269607), (72252, 262756), (72698, 261144), (76284, 248868), (78273, 242544), (80848, 234819), (82956, 228852), (87048, 218094), (89869, 211248), (90954, 208728), (96336, 197067), (101712, 186651), (104364, 181908), (105624, 179738), (109047, 174096), (110608, 171639), (114426, 165912), (121272, 156546), (124434, 152568), (130572, 145396), (131378, 144504), (136431, 139152)]