1625268

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:312

約数の個数: 48

約数和(自身を含む): 4161024

約数和(自身を除く): 2535756

約数列:

[1, 2, 3, 4, 6, 12, 17, 31, 34, 51, 62, 68, 93, 102, 124, 186, 204, 257, 372, 514, 527, 771, 1028, 1054, 1542, 1581, 2108, 3084, 3162, 4369, 6324, 7967, 8738, 13107, 15934, 17476, 23901, 26214, 31868, 47802, 52428, 95604, 135439, 270878, 406317, 541756, 812634, 1625268]

約数ペア:

[(1, 1625268), (2, 812634), (3, 541756), (4, 406317), (6, 270878), (12, 135439), (17, 95604), (31, 52428), (34, 47802), (51, 31868), (62, 26214), (68, 23901), (93, 17476), (102, 15934), (124, 13107), (186, 8738), (204, 7967), (257, 6324), (372, 4369), (514, 3162), (527, 3084), (771, 2108), (1028, 1581), (1054, 1542)]