289053208

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{563}}^1\times {\mathrm{2213}}^1$

素因数の和:2811

約数の個数: 32

約数和(自身を含む): 561913200

約数和(自身を除く): 272859992

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 563, 1126, 2213, 2252, 4426, 4504, 8852, 16327, 17704, 32654, 64177, 65308, 128354, 130616, 256708, 513416, 1245919, 2491838, 4983676, 9967352, 36131651, 72263302, 144526604, 289053208]

約数ペア:

[(1, 289053208), (2, 144526604), (4, 72263302), (8, 36131651), (29, 9967352), (58, 4983676), (116, 2491838), (232, 1245919), (563, 513416), (1126, 256708), (2213, 130616), (2252, 128354), (4426, 65308), (4504, 64177), (8852, 32654), (16327, 17704)]