260812644

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{641}}^1\times {\mathrm{827}}^1$

素因数の和:1516

約数の個数: 48

約数和(自身を含む): 625133376

約数和(自身を除く): 364320732

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 641, 827, 1282, 1654, 1923, 2481, 2564, 3308, 3846, 4962, 7692, 9924, 26281, 33907, 52562, 67814, 78843, 101721, 105124, 135628, 157686, 203442, 315372, 406884, 530107, 1060214, 1590321, 2120428, 3180642, 6361284, 21734387, 43468774, 65203161, 86937548, 130406322, 260812644]

約数ペア:

[(1, 260812644), (2, 130406322), (3, 86937548), (4, 65203161), (6, 43468774), (12, 21734387), (41, 6361284), (82, 3180642), (123, 2120428), (164, 1590321), (246, 1060214), (492, 530107), (641, 406884), (827, 315372), (1282, 203442), (1654, 157686), (1923, 135628), (2481, 105124), (2564, 101721), (3308, 78843), (3846, 67814), (4962, 52562), (7692, 33907), (9924, 26281)]