253399416

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{751}}^1\times {\mathrm{827}}^1$

素因数の和:1604

約数の個数: 64

約数和(自身を含む): 672468480

約数和(自身を除く): 419069064

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 751, 827, 1502, 1654, 2253, 2481, 3004, 3308, 4506, 4962, 6008, 6616, 9012, 9924, 12767, 14059, 18024, 19848, 25534, 28118, 38301, 42177, 51068, 56236, 76602, 84354, 102136, 112472, 153204, 168708, 306408, 337416, 621077, 1242154, 1863231, 2484308, 3726462, 4968616, 7452924, 10558309, 14905848, 21116618, 31674927, 42233236, 63349854, 84466472, 126699708, 253399416]

約数ペア:

[(1, 253399416), (2, 126699708), (3, 84466472), (4, 63349854), (6, 42233236), (8, 31674927), (12, 21116618), (17, 14905848), (24, 10558309), (34, 7452924), (51, 4968616), (68, 3726462), (102, 2484308), (136, 1863231), (204, 1242154), (408, 621077), (751, 337416), (827, 306408), (1502, 168708), (1654, 153204), (2253, 112472), (2481, 102136), (3004, 84354), (3308, 76602), (4506, 56236), (4962, 51068), (6008, 42177), (6616, 38301), (9012, 28118), (9924, 25534), (12767, 19848), (14059, 18024)]