18984198816

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{30113}}^1$

素因数の和:30339

約数の個数: 144

約数和(自身を含む): 59192078400

約数和(自身を除く): 40207879584

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 199, 264, 288, 352, 396, 398, 528, 597, 792, 796, 1056, 1194, 1584, 1592, 1791, 2189, 2388, 3168, 3184, 3582, 4378, 4776, 6368, 6567, 7164, 8756, 9552, 13134, 14328, 17512, 19104, 19701, 26268, 28656, 30113, 35024, 39402, 52536, 57312, 60226, 70048, 78804, 90339, 105072, 120452, 157608, 180678, 210144, 240904, 271017, 315216, 331243, 361356, 481808, 542034, 630432, 662486, 722712, 963616, 993729, 1084068, 1324972, 1445424, 1987458, 2168136, 2649944, 2890848, 2981187, 3974916, 4336272, 5299888, 5962374, 5992487, 7949832, 8672544, 10599776, 11924748, 11984974, 15899664, 17977461, 23849496, 23969948, 31799328, 35954922, 47698992, 47939896, 53932383, 65917357, 71909844, 95397984, 95879792, 107864766, 131834714, 143819688, 191759584, 197752071, 215729532, 263669428, 287639376, 395504142, 431459064, 527338856, 575278752, 593256213, 791008284, 862918128, 1054677712, 1186512426, 1582016568, 1725836256, 2109355424, 2373024852, 3164033136, 4746049704, 6328066272, 9492099408, 18984198816]

約数ペア:

[(1, 18984198816), (2, 9492099408), (3, 6328066272), (4, 4746049704), (6, 3164033136), (8, 2373024852), (9, 2109355424), (11, 1725836256), (12, 1582016568), (16, 1186512426), (18, 1054677712), (22, 862918128), (24, 791008284), (32, 593256213), (33, 575278752), (36, 527338856), (44, 431459064), (48, 395504142), (66, 287639376), (72, 263669428), (88, 215729532), (96, 197752071), (99, 191759584), (132, 143819688), (144, 131834714), (176, 107864766), (198, 95879792), (199, 95397984), (264, 71909844), (288, 65917357), (352, 53932383), (396, 47939896), (398, 47698992), (528, 35954922), (597, 31799328), (792, 23969948), (796, 23849496), (1056, 17977461), (1194, 15899664), (1584, 11984974), (1592, 11924748), (1791, 10599776), (2189, 8672544), (2388, 7949832), (3168, 5992487), (3184, 5962374), (3582, 5299888), (4378, 4336272), (4776, 3974916), (6368, 2981187), (6567, 2890848), (7164, 2649944), (8756, 2168136), (9552, 1987458), (13134, 1445424), (14328, 1324972), (17512, 1084068), (19104, 993729), (19701, 963616), (26268, 722712), (28656, 662486), (30113, 630432), (35024, 542034), (39402, 481808), (52536, 361356), (57312, 331243), (60226, 315216), (70048, 271017), (78804, 240904), (90339, 210144), (105072, 180678), (120452, 157608)]