406885428

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{3449}}^1$

素因数の和:3601

約数の個数: 72

約数和(自身を含む): 1073709000

約数和(自身を除く): 666823572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 113, 116, 174, 226, 261, 339, 348, 452, 522, 678, 1017, 1044, 1356, 2034, 3277, 3449, 4068, 6554, 6898, 9831, 10347, 13108, 13796, 19662, 20694, 29493, 31041, 39324, 41388, 58986, 62082, 100021, 117972, 124164, 200042, 300063, 389737, 400084, 600126, 779474, 900189, 1169211, 1200252, 1558948, 1800378, 2338422, 3507633, 3600756, 4676844, 7015266, 11302373, 14030532, 22604746, 33907119, 45209492, 67814238, 101721357, 135628476, 203442714, 406885428]

約数ペア:

[(1, 406885428), (2, 203442714), (3, 135628476), (4, 101721357), (6, 67814238), (9, 45209492), (12, 33907119), (18, 22604746), (29, 14030532), (36, 11302373), (58, 7015266), (87, 4676844), (113, 3600756), (116, 3507633), (174, 2338422), (226, 1800378), (261, 1558948), (339, 1200252), (348, 1169211), (452, 900189), (522, 779474), (678, 600126), (1017, 400084), (1044, 389737), (1356, 300063), (2034, 200042), (3277, 124164), (3449, 117972), (4068, 100021), (6554, 62082), (6898, 58986), (9831, 41388), (10347, 39324), (13108, 31041), (13796, 29493), (19662, 20694)]