315822056

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1973}}^1$

素因数の和:2114

約数の個数: 64

約数和(自身を含む): 690742080

約数和(自身を除く): 374920024

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 107, 136, 187, 214, 374, 428, 748, 856, 1177, 1496, 1819, 1973, 2354, 3638, 3946, 4708, 7276, 7892, 9416, 14552, 15784, 20009, 21703, 33541, 40018, 43406, 67082, 80036, 86812, 134164, 160072, 173624, 211111, 268328, 368951, 422222, 737902, 844444, 1475804, 1688888, 2322221, 2951608, 3588887, 4644442, 7177774, 9288884, 14355548, 18577768, 28711096, 39477757, 78955514, 157911028, 315822056]

約数ペア:

[(1, 315822056), (2, 157911028), (4, 78955514), (8, 39477757), (11, 28711096), (17, 18577768), (22, 14355548), (34, 9288884), (44, 7177774), (68, 4644442), (88, 3588887), (107, 2951608), (136, 2322221), (187, 1688888), (214, 1475804), (374, 844444), (428, 737902), (748, 422222), (856, 368951), (1177, 268328), (1496, 211111), (1819, 173624), (1973, 160072), (2354, 134164), (3638, 86812), (3946, 80036), (4708, 67082), (7276, 43406), (7892, 40018), (9416, 33541), (14552, 21703), (15784, 20009)]