255103416

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{66851}}^1$

素因数の和:66916

約数の個数: 48

約数和(自身を含む): 703951560

約数和(自身を除く): 448848144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 212, 318, 424, 477, 636, 954, 1272, 1908, 3816, 66851, 133702, 200553, 267404, 401106, 534808, 601659, 802212, 1203318, 1604424, 2406636, 3543103, 4813272, 7086206, 10629309, 14172412, 21258618, 28344824, 31887927, 42517236, 63775854, 85034472, 127551708, 255103416]

約数ペア:

[(1, 255103416), (2, 127551708), (3, 85034472), (4, 63775854), (6, 42517236), (8, 31887927), (9, 28344824), (12, 21258618), (18, 14172412), (24, 10629309), (36, 7086206), (53, 4813272), (72, 3543103), (106, 2406636), (159, 1604424), (212, 1203318), (318, 802212), (424, 601659), (477, 534808), (636, 401106), (954, 267404), (1272, 200553), (1908, 133702), (3816, 66851)]