416227984

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{7649}}^1$

素因数の和:7855

約数の個数: 40

約数和(自身を含む): 853740000

約数和(自身を除く): 437512016

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 179, 304, 358, 716, 1432, 2864, 3401, 6802, 7649, 13604, 15298, 27208, 30596, 54416, 61192, 122384, 145331, 290662, 581324, 1162648, 1369171, 2325296, 2738342, 5476684, 10953368, 21906736, 26014249, 52028498, 104056996, 208113992, 416227984]

約数ペア:

[(1, 416227984), (2, 208113992), (4, 104056996), (8, 52028498), (16, 26014249), (19, 21906736), (38, 10953368), (76, 5476684), (152, 2738342), (179, 2325296), (304, 1369171), (358, 1162648), (716, 581324), (1432, 290662), (2864, 145331), (3401, 122384), (6802, 61192), (7649, 54416), (13604, 30596), (15298, 27208)]