313668832

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:252

約数の個数: 96

約数和(自身を含む): 666144864

約数和(自身を除く): 352476032

約数列:

[1, 2, 4, 8, 16, 32, 37, 43, 61, 74, 86, 101, 122, 148, 172, 202, 244, 296, 344, 404, 488, 592, 688, 808, 976, 1184, 1376, 1591, 1616, 1952, 2257, 2623, 3182, 3232, 3737, 4343, 4514, 5246, 6161, 6364, 7474, 8686, 9028, 10492, 12322, 12728, 14948, 17372, 18056, 20984, 24644, 25456, 29896, 34744, 36112, 41968, 49288, 50912, 59792, 69488, 72224, 83936, 97051, 98576, 119584, 138976, 160691, 194102, 197152, 227957, 264923, 321382, 388204, 455914, 529846, 642764, 776408, 911828, 1059692, 1285528, 1552816, 1823656, 2119384, 2571056, 3105632, 3647312, 4238768, 5142112, 7294624, 8477536, 9802151, 19604302, 39208604, 78417208, 156834416, 313668832]

約数ペア:

[(1, 313668832), (2, 156834416), (4, 78417208), (8, 39208604), (16, 19604302), (32, 9802151), (37, 8477536), (43, 7294624), (61, 5142112), (74, 4238768), (86, 3647312), (101, 3105632), (122, 2571056), (148, 2119384), (172, 1823656), (202, 1552816), (244, 1285528), (296, 1059692), (344, 911828), (404, 776408), (488, 642764), (592, 529846), (688, 455914), (808, 388204), (976, 321382), (1184, 264923), (1376, 227957), (1591, 197152), (1616, 194102), (1952, 160691), (2257, 138976), (2623, 119584), (3182, 98576), (3232, 97051), (3737, 83936), (4343, 72224), (4514, 69488), (5246, 59792), (6161, 50912), (6364, 49288), (7474, 41968), (8686, 36112), (9028, 34744), (10492, 29896), (12322, 25456), (12728, 24644), (14948, 20984), (17372, 18056)]