3998656896

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{21649}}^1$

素因数の和:21716

約数の個数: 128

約数和(自身を含む): 11748156000

約数和(自身を除く): 7749499104

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 37, 39, 48, 52, 64, 74, 78, 96, 104, 111, 128, 148, 156, 192, 208, 222, 296, 312, 384, 416, 444, 481, 592, 624, 832, 888, 962, 1184, 1248, 1443, 1664, 1776, 1924, 2368, 2496, 2886, 3552, 3848, 4736, 4992, 5772, 7104, 7696, 11544, 14208, 15392, 21649, 23088, 30784, 43298, 46176, 61568, 64947, 86596, 92352, 129894, 173192, 184704, 259788, 281437, 346384, 519576, 562874, 692768, 801013, 844311, 1039152, 1125748, 1385536, 1602026, 1688622, 2078304, 2251496, 2403039, 2771072, 3204052, 3377244, 4156608, 4502992, 4806078, 6408104, 6754488, 8313216, 9005984, 9612156, 10413169, 12816208, 13508976, 18011968, 19224312, 20826338, 25632416, 27017952, 31239507, 36023936, 38448624, 41652676, 51264832, 54035904, 62479014, 76897248, 83305352, 102529664, 108071808, 124958028, 153794496, 166610704, 249916056, 307588992, 333221408, 499832112, 666442816, 999664224, 1332885632, 1999328448, 3998656896]

約数ペア:

[(1, 3998656896), (2, 1999328448), (3, 1332885632), (4, 999664224), (6, 666442816), (8, 499832112), (12, 333221408), (13, 307588992), (16, 249916056), (24, 166610704), (26, 153794496), (32, 124958028), (37, 108071808), (39, 102529664), (48, 83305352), (52, 76897248), (64, 62479014), (74, 54035904), (78, 51264832), (96, 41652676), (104, 38448624), (111, 36023936), (128, 31239507), (148, 27017952), (156, 25632416), (192, 20826338), (208, 19224312), (222, 18011968), (296, 13508976), (312, 12816208), (384, 10413169), (416, 9612156), (444, 9005984), (481, 8313216), (592, 6754488), (624, 6408104), (832, 4806078), (888, 4502992), (962, 4156608), (1184, 3377244), (1248, 3204052), (1443, 2771072), (1664, 2403039), (1776, 2251496), (1924, 2078304), (2368, 1688622), (2496, 1602026), (2886, 1385536), (3552, 1125748), (3848, 1039152), (4736, 844311), (4992, 801013), (5772, 692768), (7104, 562874), (7696, 519576), (11544, 346384), (14208, 281437), (15392, 259788), (21649, 184704), (23088, 173192), (30784, 129894), (43298, 92352), (46176, 86596), (61568, 64947)]