318265716

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{3329}}^1$

素因数の和:3624

約数の個数: 48

約数和(自身を含む): 769789440

約数和(自身を除く): 451523724

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 257, 372, 514, 771, 1028, 1542, 3084, 3329, 6658, 7967, 9987, 13316, 15934, 19974, 23901, 31868, 39948, 47802, 95604, 103199, 206398, 309597, 412796, 619194, 855553, 1238388, 1711106, 2566659, 3422212, 5133318, 10266636, 26522143, 53044286, 79566429, 106088572, 159132858, 318265716]

約数ペア:

[(1, 318265716), (2, 159132858), (3, 106088572), (4, 79566429), (6, 53044286), (12, 26522143), (31, 10266636), (62, 5133318), (93, 3422212), (124, 2566659), (186, 1711106), (257, 1238388), (372, 855553), (514, 619194), (771, 412796), (1028, 309597), (1542, 206398), (3084, 103199), (3329, 95604), (6658, 47802), (7967, 39948), (9987, 31868), (13316, 23901), (15934, 19974)]