309764

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:84

約数の個数: 48

約数和(自身を含む): 715008

約数和(自身を除く): 405244

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 37, 46, 52, 74, 91, 92, 148, 161, 182, 259, 299, 322, 364, 481, 518, 598, 644, 851, 962, 1036, 1196, 1702, 1924, 2093, 3367, 3404, 4186, 5957, 6734, 8372, 11063, 11914, 13468, 22126, 23828, 44252, 77441, 154882, 309764]

約数ペア:

[(1, 309764), (2, 154882), (4, 77441), (7, 44252), (13, 23828), (14, 22126), (23, 13468), (26, 11914), (28, 11063), (37, 8372), (46, 6734), (52, 5957), (74, 4186), (91, 3404), (92, 3367), (148, 2093), (161, 1924), (182, 1702), (259, 1196), (299, 1036), (322, 962), (364, 851), (481, 644), (518, 598)]