317899848

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{270323}}^1$

素因数の和:270346

約数の個数: 48

約数和(自身を含む): 924508080

約数和(自身を除く): 606608232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 270323, 540646, 810969, 1081292, 1621938, 1892261, 2162584, 3243876, 3784522, 5676783, 6487752, 7569044, 11353566, 13245827, 15138088, 22707132, 26491654, 39737481, 45414264, 52983308, 79474962, 105966616, 158949924, 317899848]

約数ペア:

[(1, 317899848), (2, 158949924), (3, 105966616), (4, 79474962), (6, 52983308), (7, 45414264), (8, 39737481), (12, 26491654), (14, 22707132), (21, 15138088), (24, 13245827), (28, 11353566), (42, 7569044), (49, 6487752), (56, 5676783), (84, 3784522), (98, 3243876), (147, 2162584), (168, 1892261), (196, 1621938), (294, 1081292), (392, 810969), (588, 540646), (1176, 270323)]