1245402456

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{827}}^1\times {\mathrm{3691}}^1$

素因数の和:4544

約数の個数: 64

約数和(自身を含む): 3301534080

約数和(自身を除く): 2056131624

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 827, 1654, 2481, 3308, 3691, 4962, 6616, 7382, 9924, 11073, 14059, 14764, 19848, 22146, 28118, 29528, 42177, 44292, 56236, 62747, 84354, 88584, 112472, 125494, 168708, 188241, 250988, 337416, 376482, 501976, 752964, 1505928, 3052457, 6104914, 9157371, 12209828, 18314742, 24419656, 36629484, 51891769, 73258968, 103783538, 155675307, 207567076, 311350614, 415134152, 622701228, 1245402456]

約数ペア:

[(1, 1245402456), (2, 622701228), (3, 415134152), (4, 311350614), (6, 207567076), (8, 155675307), (12, 103783538), (17, 73258968), (24, 51891769), (34, 36629484), (51, 24419656), (68, 18314742), (102, 12209828), (136, 9157371), (204, 6104914), (408, 3052457), (827, 1505928), (1654, 752964), (2481, 501976), (3308, 376482), (3691, 337416), (4962, 250988), (6616, 188241), (7382, 168708), (9924, 125494), (11073, 112472), (14059, 88584), (14764, 84354), (19848, 62747), (22146, 56236), (28118, 44292), (29528, 42177)]