381518888366

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{556343}}^1$

素因数の和:556497

約数の個数: 64

約数和(自身を含む): 735121806336

約数和(自身を除く): 353602917970

約数列:

[1, 2, 7, 11, 14, 22, 61, 73, 77, 122, 146, 154, 427, 511, 671, 803, 854, 1022, 1342, 1606, 4453, 4697, 5621, 8906, 9394, 11242, 31171, 48983, 62342, 97966, 342881, 556343, 685762, 1112686, 3894401, 6119773, 7788802, 12239546, 33936923, 40613039, 42838411, 67873846, 81226078, 85676822, 237558461, 284291273, 373306153, 446743429, 475116922, 568582546, 746612306, 893486858, 2477395379, 2613143071, 3127204003, 4954790758, 5226286142, 6254408006, 17341767653, 27251349169, 34683535306, 54502698338, 190759444183, 381518888366]

約数ペア:

[(1, 381518888366), (2, 190759444183), (7, 54502698338), (11, 34683535306), (14, 27251349169), (22, 17341767653), (61, 6254408006), (73, 5226286142), (77, 4954790758), (122, 3127204003), (146, 2613143071), (154, 2477395379), (427, 893486858), (511, 746612306), (671, 568582546), (803, 475116922), (854, 446743429), (1022, 373306153), (1342, 284291273), (1606, 237558461), (4453, 85676822), (4697, 81226078), (5621, 67873846), (8906, 42838411), (9394, 40613039), (11242, 33936923), (31171, 12239546), (48983, 7788802), (62342, 6119773), (97966, 3894401), (342881, 1112686), (556343, 685762)]