253711261464

素因数分解:

$2^3\times 3^1\times {\mathrm{257}}^1\times {\mathrm{5791}}^1\times {\mathrm{7103}}^1$

素因数の和:13160

約数の個数: 64

約数和(自身を含む): 636945776640

約数和(自身を除く): 383234515176

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 257, 514, 771, 1028, 1542, 2056, 3084, 5791, 6168, 7103, 11582, 14206, 17373, 21309, 23164, 28412, 34746, 42618, 46328, 56824, 69492, 85236, 138984, 170472, 1488287, 1825471, 2976574, 3650942, 4464861, 5476413, 5953148, 7301884, 8929722, 10952826, 11906296, 14603768, 17859444, 21905652, 35718888, 41133473, 43811304, 82266946, 123400419, 164533892, 246800838, 329067784, 493601676, 987203352, 10571302561, 21142605122, 31713907683, 42285210244, 63427815366, 84570420488, 126855630732, 253711261464]

約数ペア:

[(1, 253711261464), (2, 126855630732), (3, 84570420488), (4, 63427815366), (6, 42285210244), (8, 31713907683), (12, 21142605122), (24, 10571302561), (257, 987203352), (514, 493601676), (771, 329067784), (1028, 246800838), (1542, 164533892), (2056, 123400419), (3084, 82266946), (5791, 43811304), (6168, 41133473), (7103, 35718888), (11582, 21905652), (14206, 17859444), (17373, 14603768), (21309, 11906296), (23164, 10952826), (28412, 8929722), (34746, 7301884), (42618, 5953148), (46328, 5476413), (56824, 4464861), (69492, 3650942), (85236, 2976574), (138984, 1825471), (170472, 1488287)]