314605928

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{3109}}^1$

素因数の和:3274

約数の個数: 64

約数和(自身を含む): 731472000

約数和(自身を除く): 416866072

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 139, 182, 278, 364, 556, 728, 973, 1112, 1807, 1946, 3109, 3614, 3892, 6218, 7228, 7784, 12436, 12649, 14456, 21763, 24872, 25298, 40417, 43526, 50596, 80834, 87052, 101192, 161668, 174104, 282919, 323336, 432151, 565838, 864302, 1131676, 1728604, 2263352, 3025057, 3457208, 5617963, 6050114, 11235926, 12100228, 22471852, 24200456, 39325741, 44943704, 78651482, 157302964, 314605928]

約数ペア:

[(1, 314605928), (2, 157302964), (4, 78651482), (7, 44943704), (8, 39325741), (13, 24200456), (14, 22471852), (26, 12100228), (28, 11235926), (52, 6050114), (56, 5617963), (91, 3457208), (104, 3025057), (139, 2263352), (182, 1728604), (278, 1131676), (364, 864302), (556, 565838), (728, 432151), (973, 323336), (1112, 282919), (1807, 174104), (1946, 161668), (3109, 101192), (3614, 87052), (3892, 80834), (6218, 50596), (7228, 43526), (7784, 40417), (12436, 25298), (12649, 24872), (14456, 21763)]