255277278

素因数分解:

$2^1\times 3^3\times {\mathrm{151}}^1\times {\mathrm{31307}}^1$

素因数の和:31469

約数の個数: 32

約数和(自身を含む): 571057920

約数和(自身を除く): 315780642

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 151, 302, 453, 906, 1359, 2718, 4077, 8154, 31307, 62614, 93921, 187842, 281763, 563526, 845289, 1690578, 4727357, 9454714, 14182071, 28364142, 42546213, 85092426, 127638639, 255277278]

約数ペア:

[(1, 255277278), (2, 127638639), (3, 85092426), (6, 42546213), (9, 28364142), (18, 14182071), (27, 9454714), (54, 4727357), (151, 1690578), (302, 845289), (453, 563526), (906, 281763), (1359, 187842), (2718, 93921), (4077, 62614), (8154, 31307)]