287914668

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^2\times {\mathrm{47}}^1\times {\mathrm{607}}^1$

素因数の和:719

約数の個数: 72

約数和(自身を含む): 711739392

約数和(自身を除く): 423824724

約数列:

[1, 2, 3, 4, 6, 12, 29, 47, 58, 87, 94, 116, 141, 174, 188, 282, 348, 564, 607, 841, 1214, 1363, 1682, 1821, 2428, 2523, 2726, 3364, 3642, 4089, 5046, 5452, 7284, 8178, 10092, 16356, 17603, 28529, 35206, 39527, 52809, 57058, 70412, 79054, 85587, 105618, 114116, 118581, 158108, 171174, 211236, 237162, 342348, 474324, 510487, 827341, 1020974, 1531461, 1654682, 2041948, 2482023, 3062922, 3309364, 4964046, 6125844, 9928092, 23992889, 47985778, 71978667, 95971556, 143957334, 287914668]

約数ペア:

[(1, 287914668), (2, 143957334), (3, 95971556), (4, 71978667), (6, 47985778), (12, 23992889), (29, 9928092), (47, 6125844), (58, 4964046), (87, 3309364), (94, 3062922), (116, 2482023), (141, 2041948), (174, 1654682), (188, 1531461), (282, 1020974), (348, 827341), (564, 510487), (607, 474324), (841, 342348), (1214, 237162), (1363, 211236), (1682, 171174), (1821, 158108), (2428, 118581), (2523, 114116), (2726, 105618), (3364, 85587), (3642, 79054), (4089, 70412), (5046, 57058), (5452, 52809), (7284, 39527), (8178, 35206), (10092, 28529), (16356, 17603)]