269334604

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{51439}}^1$

素因数の和:51478

約数の個数: 48

約数和(自身を含む): 622218240

約数和(自身を除く): 352883636

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 1309, 2618, 5236, 51439, 102878, 205756, 360073, 565829, 720146, 874463, 1131658, 1440292, 1748926, 2263316, 3497852, 3960803, 6121241, 7921606, 9619093, 12242482, 15843212, 19238186, 24484964, 38476372, 67333651, 134667302, 269334604]

約数ペア:

[(1, 269334604), (2, 134667302), (4, 67333651), (7, 38476372), (11, 24484964), (14, 19238186), (17, 15843212), (22, 12242482), (28, 9619093), (34, 7921606), (44, 6121241), (68, 3960803), (77, 3497852), (119, 2263316), (154, 1748926), (187, 1440292), (238, 1131658), (308, 874463), (374, 720146), (476, 565829), (748, 360073), (1309, 205756), (2618, 102878), (5236, 51439)]