1258920744

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{4721}}^1$

素因数の和:5042

約数の個数: 64

約数和(自身を含む): 3236647680

約数和(自身を除く): 1977726936

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 271, 328, 492, 542, 813, 984, 1084, 1626, 2168, 3252, 4721, 6504, 9442, 11111, 14163, 18884, 22222, 28326, 33333, 37768, 44444, 56652, 66666, 88888, 113304, 133332, 193561, 266664, 387122, 580683, 774244, 1161366, 1279391, 1548488, 2322732, 2558782, 3838173, 4645464, 5117564, 7676346, 10235128, 15352692, 30705384, 52455031, 104910062, 157365093, 209820124, 314730186, 419640248, 629460372, 1258920744]

約数ペア:

[(1, 1258920744), (2, 629460372), (3, 419640248), (4, 314730186), (6, 209820124), (8, 157365093), (12, 104910062), (24, 52455031), (41, 30705384), (82, 15352692), (123, 10235128), (164, 7676346), (246, 5117564), (271, 4645464), (328, 3838173), (492, 2558782), (542, 2322732), (813, 1548488), (984, 1279391), (1084, 1161366), (1626, 774244), (2168, 580683), (3252, 387122), (4721, 266664), (6504, 193561), (9442, 133332), (11111, 113304), (14163, 88888), (18884, 66666), (22222, 56652), (28326, 44444), (33333, 37768)]