724265136

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{281}}^1\times {\mathrm{2557}}^1$

素因数の和:2859

約数の個数: 120

約数和(自身を含む): 2325651744

約数和(自身を除く): 1601386608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 281, 336, 504, 562, 843, 1008, 1124, 1686, 1967, 2248, 2529, 2557, 3372, 3934, 4496, 5058, 5114, 5901, 6744, 7671, 7868, 10116, 10228, 11802, 13488, 15342, 15736, 17703, 17899, 20232, 20456, 23013, 23604, 30684, 31472, 35406, 35798, 40464, 40912, 46026, 47208, 53697, 61368, 70812, 71596, 92052, 94416, 107394, 122736, 141624, 143192, 161091, 184104, 214788, 283248, 286384, 322182, 368208, 429576, 644364, 718517, 859152, 1288728, 1437034, 2155551, 2577456, 2874068, 4311102, 5029619, 5748136, 6466653, 8622204, 10059238, 11496272, 12933306, 15088857, 17244408, 20118476, 25866612, 30177714, 34488816, 40236952, 45266571, 51733224, 60355428, 80473904, 90533142, 103466448, 120710856, 181066284, 241421712, 362132568, 724265136]

約数ペア:

[(1, 724265136), (2, 362132568), (3, 241421712), (4, 181066284), (6, 120710856), (7, 103466448), (8, 90533142), (9, 80473904), (12, 60355428), (14, 51733224), (16, 45266571), (18, 40236952), (21, 34488816), (24, 30177714), (28, 25866612), (36, 20118476), (42, 17244408), (48, 15088857), (56, 12933306), (63, 11496272), (72, 10059238), (84, 8622204), (112, 6466653), (126, 5748136), (144, 5029619), (168, 4311102), (252, 2874068), (281, 2577456), (336, 2155551), (504, 1437034), (562, 1288728), (843, 859152), (1008, 718517), (1124, 644364), (1686, 429576), (1967, 368208), (2248, 322182), (2529, 286384), (2557, 283248), (3372, 214788), (3934, 184104), (4496, 161091), (5058, 143192), (5114, 141624), (5901, 122736), (6744, 107394), (7671, 94416), (7868, 92052), (10116, 71596), (10228, 70812), (11802, 61368), (13488, 53697), (15342, 47208), (15736, 46026), (17703, 40912), (17899, 40464), (20232, 35798), (20456, 35406), (23013, 31472), (23604, 30684)]