407479968

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1889}}^1$

素因数の和:2019

約数の個数: 144

約数和(自身を含む): 1337394240

約数和(自身を除く): 929914272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 107, 112, 126, 144, 168, 214, 224, 252, 288, 321, 336, 428, 504, 642, 672, 749, 856, 963, 1008, 1284, 1498, 1712, 1889, 1926, 2016, 2247, 2568, 2996, 3424, 3778, 3852, 4494, 5136, 5667, 5992, 6741, 7556, 7704, 8988, 10272, 11334, 11984, 13223, 13482, 15112, 15408, 17001, 17976, 22668, 23968, 26446, 26964, 30224, 30816, 34002, 35952, 39669, 45336, 52892, 53928, 60448, 68004, 71904, 79338, 90672, 105784, 107856, 119007, 136008, 158676, 181344, 202123, 211568, 215712, 238014, 272016, 317352, 404246, 423136, 476028, 544032, 606369, 634704, 808492, 952056, 1212738, 1269408, 1414861, 1616984, 1819107, 1904112, 2425476, 2829722, 3233968, 3638214, 3808224, 4244583, 4850952, 5659444, 6467936, 7276428, 8489166, 9701904, 11318888, 12733749, 14552856, 16978332, 19403808, 22637776, 25467498, 29105712, 33956664, 45275552, 50934996, 58211424, 67913328, 101869992, 135826656, 203739984, 407479968]

約数ペア:

[(1, 407479968), (2, 203739984), (3, 135826656), (4, 101869992), (6, 67913328), (7, 58211424), (8, 50934996), (9, 45275552), (12, 33956664), (14, 29105712), (16, 25467498), (18, 22637776), (21, 19403808), (24, 16978332), (28, 14552856), (32, 12733749), (36, 11318888), (42, 9701904), (48, 8489166), (56, 7276428), (63, 6467936), (72, 5659444), (84, 4850952), (96, 4244583), (107, 3808224), (112, 3638214), (126, 3233968), (144, 2829722), (168, 2425476), (214, 1904112), (224, 1819107), (252, 1616984), (288, 1414861), (321, 1269408), (336, 1212738), (428, 952056), (504, 808492), (642, 634704), (672, 606369), (749, 544032), (856, 476028), (963, 423136), (1008, 404246), (1284, 317352), (1498, 272016), (1712, 238014), (1889, 215712), (1926, 211568), (2016, 202123), (2247, 181344), (2568, 158676), (2996, 136008), (3424, 119007), (3778, 107856), (3852, 105784), (4494, 90672), (5136, 79338), (5667, 71904), (5992, 68004), (6741, 60448), (7556, 53928), (7704, 52892), (8988, 45336), (10272, 39669), (11334, 35952), (11984, 34002), (13223, 30816), (13482, 30224), (15112, 26964), (15408, 26446), (17001, 23968), (17976, 22668)]