240684616

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{2143}}^1$

素因数の和:2389

約数の個数: 32

約数和(自身を含む): 459244800

約数和(自身を除く): 218560184

約数列:

[1, 2, 4, 8, 101, 139, 202, 278, 404, 556, 808, 1112, 2143, 4286, 8572, 14039, 17144, 28078, 56156, 112312, 216443, 297877, 432886, 595754, 865772, 1191508, 1731544, 2383016, 30085577, 60171154, 120342308, 240684616]

約数ペア:

[(1, 240684616), (2, 120342308), (4, 60171154), (8, 30085577), (101, 2383016), (139, 1731544), (202, 1191508), (278, 865772), (404, 595754), (556, 432886), (808, 297877), (1112, 216443), (2143, 112312), (4286, 56156), (8572, 28078), (14039, 17144)]