21037573368

素因数分解:

$2^3\times 3^5\times 7^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:246

約数の個数: 576

約数和(自身を含む): 72661155840

約数和(自身を除く): 51623582472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 37, 42, 47, 49, 54, 56, 63, 72, 74, 81, 84, 94, 98, 108, 111, 126, 127, 141, 147, 148, 162, 168, 188, 189, 196, 216, 222, 243, 252, 254, 259, 282, 294, 296, 324, 329, 333, 376, 378, 381, 392, 423, 441, 444, 486, 504, 508, 518, 564, 567, 588, 648, 658, 666, 756, 762, 777, 846, 882, 888, 889, 972, 987, 999, 1016, 1036, 1128, 1134, 1143, 1176, 1269, 1316, 1323, 1332, 1512, 1524, 1554, 1692, 1701, 1739, 1764, 1778, 1813, 1944, 1974, 1998, 2072, 2268, 2286, 2303, 2331, 2538, 2632, 2646, 2664, 2667, 2961, 2997, 3048, 3108, 3384, 3402, 3429, 3478, 3528, 3556, 3626, 3807, 3948, 3969, 3996, 4536, 4572, 4606, 4662, 4699, 5076, 5217, 5292, 5334, 5439, 5922, 5969, 5994, 6216, 6223, 6804, 6858, 6909, 6956, 6993, 7112, 7252, 7614, 7896, 7938, 7992, 8001, 8883, 8991, 9144, 9212, 9324, 9398, 10152, 10287, 10434, 10584, 10668, 10878, 11421, 11844, 11907, 11938, 11988, 12173, 12446, 13608, 13716, 13818, 13912, 13986, 14097, 14504, 15228, 15651, 15876, 16002, 16317, 17766, 17907, 17982, 18424, 18648, 18669, 18796, 20574, 20727, 20868, 20979, 21336, 21756, 22842, 23688, 23814, 23876, 23976, 24003, 24346, 24892, 26649, 27432, 27636, 27972, 28194, 30456, 30861, 31302, 31752, 32004, 32634, 32893, 35532, 35814, 35964, 36519, 37338, 37592, 41148, 41454, 41736, 41783, 41958, 42291, 43512, 45684, 46953, 47628, 47752, 48006, 48692, 48951, 49784, 53298, 53721, 55272, 55944, 56007, 56388, 61722, 62181, 62604, 62937, 64008, 65268, 65786, 71064, 71628, 71928, 72009, 73038, 74676, 79947, 82296, 82908, 83566, 83916, 84582, 85211, 91368, 93906, 95256, 96012, 97384, 97902, 98679, 106596, 107442, 109557, 112014, 112776, 123444, 124362, 125208, 125349, 125874, 126873, 130536, 131572, 140859, 143256, 144018, 146076, 146853, 149352, 159894, 161163, 165816, 167132, 167832, 168021, 169164, 170422, 186543, 187812, 192024, 195804, 197358, 213192, 214884, 216027, 219114, 220853, 224028, 230251, 246888, 248724, 250698, 251748, 253746, 255633, 263144, 281718, 288036, 292152, 292481, 293706, 296037, 319788, 322326, 328671, 334264, 336042, 338328, 340844, 373086, 375624, 376047, 380619, 391608, 394716, 422577, 429768, 432054, 438228, 440559, 441706, 448056, 460502, 483489, 497448, 501396, 503496, 504063, 507492, 511266, 559629, 563436, 576072, 584962, 587412, 592074, 639576, 644652, 657342, 662559, 672084, 681688, 690753, 746172, 752094, 761238, 766899, 789432, 845154, 864108, 876456, 877443, 881118, 883412, 888111, 921004, 966978, 986013, 1002792, 1008126, 1014984, 1022532, 1119258, 1126872, 1128141, 1141857, 1169924, 1174824, 1184148, 1289304, 1314684, 1325118, 1344168, 1381506, 1450467, 1492344, 1504188, 1512189, 1522476, 1533798, 1545971, 1690308, 1728216, 1754886, 1762236, 1766824, 1776222, 1842008, 1933956, 1972026, 1987677, 2016252, 2045064, 2072259, 2238516, 2256282, 2283714, 2300697, 2339848, 2368296, 2629368, 2632329, 2650236, 2664333, 2763012, 2900934, 2958039, 3008376, 3024378, 3044952, 3067596, 3091942, 3380616, 3384423, 3509772, 3524472, 3552444, 3867912, 3944052, 3975354, 4032504, 4144518, 4477032, 4512564, 4567428, 4601394, 4637913, 5264658, 5300472, 5328666, 5526024, 5801868, 5916078, 5963031, 6048756, 6135192, 6183884, 6216777, 6768846, 6902091, 7019544, 7104888, 7888104, 7896987, 7950708, 7992999, 8289036, 9025128, 9134856, 9202788, 9275826, 10153269, 10529316, 10657332, 10821797, 11603736, 11832156, 11926062, 12097512, 12367768, 12433554, 13537692, 13804182, 13913739, 15793974, 15901416, 15985998, 16578072, 17889093, 18405576, 18551652, 18650331, 20306538, 20706273, 21058632, 21314664, 21643594, 23664312, 23690961, 23852124, 24867108, 27075384, 27608364, 27827478, 31587948, 31971996, 32465391, 35778186, 37103304, 37300662, 40613076, 41412546, 41741217, 43287188, 47381922, 47704248, 49734216, 53667279, 55216728, 55654956, 55950993, 63175896, 63943992, 64930782, 71072883, 71556372, 74601324, 81226152, 82825092, 83482434, 86574376, 94763844, 97396173, 107334558, 111309912, 111901986, 125223651, 129861564, 142145766, 143112744, 149202648, 165650184, 166964868, 189527688, 194792346, 214669116, 223803972, 250447302, 259723128, 284291532, 292188519, 333929736, 375670953, 389584692, 429338232, 447607944, 500894604, 568583064, 584377038, 751341906, 779169384, 876565557, 1001789208, 1168754076, 1502683812, 1753131114, 2337508152, 2629696671, 3005367624, 3506262228, 5259393342, 7012524456, 10518786684, 21037573368]

約数ペア:

[(1, 21037573368), (2, 10518786684), (3, 7012524456), (4, 5259393342), (6, 3506262228), (7, 3005367624), (8, 2629696671), (9, 2337508152), (12, 1753131114), (14, 1502683812), (18, 1168754076), (21, 1001789208), (24, 876565557), (27, 779169384), (28, 751341906), (36, 584377038), (37, 568583064), (42, 500894604), (47, 447607944), (49, 429338232), (54, 389584692), (56, 375670953), (63, 333929736), (72, 292188519), (74, 284291532), (81, 259723128), (84, 250447302), (94, 223803972), (98, 214669116), (108, 194792346), (111, 189527688), (126, 166964868), (127, 165650184), (141, 149202648), (147, 143112744), (148, 142145766), (162, 129861564), (168, 125223651), (188, 111901986), (189, 111309912), (196, 107334558), (216, 97396173), (222, 94763844), (243, 86574376), (252, 83482434), (254, 82825092), (259, 81226152), (282, 74601324), (294, 71556372), (296, 71072883), (324, 64930782), (329, 63943992), (333, 63175896), (376, 55950993), (378, 55654956), (381, 55216728), (392, 53667279), (423, 49734216), (441, 47704248), (444, 47381922), (486, 43287188), (504, 41741217), (508, 41412546), (518, 40613076), (564, 37300662), (567, 37103304), (588, 35778186), (648, 32465391), (658, 31971996), (666, 31587948), (756, 27827478), (762, 27608364), (777, 27075384), (846, 24867108), (882, 23852124), (888, 23690961), (889, 23664312), (972, 21643594), (987, 21314664), (999, 21058632), (1016, 20706273), (1036, 20306538), (1128, 18650331), (1134, 18551652), (1143, 18405576), (1176, 17889093), (1269, 16578072), (1316, 15985998), (1323, 15901416), (1332, 15793974), (1512, 13913739), (1524, 13804182), (1554, 13537692), (1692, 12433554), (1701, 12367768), (1739, 12097512), (1764, 11926062), (1778, 11832156), (1813, 11603736), (1944, 10821797), (1974, 10657332), (1998, 10529316), (2072, 10153269), (2268, 9275826), (2286, 9202788), (2303, 9134856), (2331, 9025128), (2538, 8289036), (2632, 7992999), (2646, 7950708), (2664, 7896987), (2667, 7888104), (2961, 7104888), (2997, 7019544), (3048, 6902091), (3108, 6768846), (3384, 6216777), (3402, 6183884), (3429, 6135192), (3478, 6048756), (3528, 5963031), (3556, 5916078), (3626, 5801868), (3807, 5526024), (3948, 5328666), (3969, 5300472), (3996, 5264658), (4536, 4637913), (4572, 4601394), (4606, 4567428), (4662, 4512564), (4699, 4477032), (5076, 4144518), (5217, 4032504), (5292, 3975354), (5334, 3944052), (5439, 3867912), (5922, 3552444), (5969, 3524472), (5994, 3509772), (6216, 3384423), (6223, 3380616), (6804, 3091942), (6858, 3067596), (6909, 3044952), (6956, 3024378), (6993, 3008376), (7112, 2958039), (7252, 2900934), (7614, 2763012), (7896, 2664333), (7938, 2650236), (7992, 2632329), (8001, 2629368), (8883, 2368296), (8991, 2339848), (9144, 2300697), (9212, 2283714), (9324, 2256282), (9398, 2238516), (10152, 2072259), (10287, 2045064), (10434, 2016252), (10584, 1987677), (10668, 1972026), (10878, 1933956), (11421, 1842008), (11844, 1776222), (11907, 1766824), (11938, 1762236), (11988, 1754886), (12173, 1728216), (12446, 1690308), (13608, 1545971), (13716, 1533798), (13818, 1522476), (13912, 1512189), (13986, 1504188), (14097, 1492344), (14504, 1450467), (15228, 1381506), (15651, 1344168), (15876, 1325118), (16002, 1314684), (16317, 1289304), (17766, 1184148), (17907, 1174824), (17982, 1169924), (18424, 1141857), (18648, 1128141), (18669, 1126872), (18796, 1119258), (20574, 1022532), (20727, 1014984), (20868, 1008126), (20979, 1002792), (21336, 986013), (21756, 966978), (22842, 921004), (23688, 888111), (23814, 883412), (23876, 881118), (23976, 877443), (24003, 876456), (24346, 864108), (24892, 845154), (26649, 789432), (27432, 766899), (27636, 761238), (27972, 752094), (28194, 746172), (30456, 690753), (30861, 681688), (31302, 672084), (31752, 662559), (32004, 657342), (32634, 644652), (32893, 639576), (35532, 592074), (35814, 587412), (35964, 584962), (36519, 576072), (37338, 563436), (37592, 559629), (41148, 511266), (41454, 507492), (41736, 504063), (41783, 503496), (41958, 501396), (42291, 497448), (43512, 483489), (45684, 460502), (46953, 448056), (47628, 441706), (47752, 440559), (48006, 438228), (48692, 432054), (48951, 429768), (49784, 422577), (53298, 394716), (53721, 391608), (55272, 380619), (55944, 376047), (56007, 375624), (56388, 373086), (61722, 340844), (62181, 338328), (62604, 336042), (62937, 334264), (64008, 328671), (65268, 322326), (65786, 319788), (71064, 296037), (71628, 293706), (71928, 292481), (72009, 292152), (73038, 288036), (74676, 281718), (79947, 263144), (82296, 255633), (82908, 253746), (83566, 251748), (83916, 250698), (84582, 248724), (85211, 246888), (91368, 230251), (93906, 224028), (95256, 220853), (96012, 219114), (97384, 216027), (97902, 214884), (98679, 213192), (106596, 197358), (107442, 195804), (109557, 192024), (112014, 187812), (112776, 186543), (123444, 170422), (124362, 169164), (125208, 168021), (125349, 167832), (125874, 167132), (126873, 165816), (130536, 161163), (131572, 159894), (140859, 149352), (143256, 146853), (144018, 146076)]