309226398

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{13259}}^1$

素因数の和:13313

約数の個数: 48

約数和(自身を含む): 698855040

約数和(自身を除く): 389628642

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 169, 299, 338, 507, 598, 897, 1014, 1794, 3887, 7774, 11661, 13259, 23322, 26518, 39777, 79554, 172367, 304957, 344734, 517101, 609914, 914871, 1034202, 1829742, 2240771, 3964441, 4481542, 6722313, 7928882, 11893323, 13444626, 23786646, 51537733, 103075466, 154613199, 309226398]

約数ペア:

[(1, 309226398), (2, 154613199), (3, 103075466), (6, 51537733), (13, 23786646), (23, 13444626), (26, 11893323), (39, 7928882), (46, 6722313), (69, 4481542), (78, 3964441), (138, 2240771), (169, 1829742), (299, 1034202), (338, 914871), (507, 609914), (598, 517101), (897, 344734), (1014, 304957), (1794, 172367), (3887, 79554), (7774, 39777), (11661, 26518), (13259, 23322)]