489832736

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{17027}}^1$

素因数の和:17097

約数の個数: 48

約数和(自身を含む): 1029853440

約数和(自身を除く): 540020704

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 58, 62, 116, 124, 232, 248, 464, 496, 899, 928, 992, 1798, 3596, 7192, 14384, 17027, 28768, 34054, 68108, 136216, 272432, 493783, 527837, 544864, 987566, 1055674, 1975132, 2111348, 3950264, 4222696, 7900528, 8445392, 15307273, 15801056, 16890784, 30614546, 61229092, 122458184, 244916368, 489832736]

約数ペア:

[(1, 489832736), (2, 244916368), (4, 122458184), (8, 61229092), (16, 30614546), (29, 16890784), (31, 15801056), (32, 15307273), (58, 8445392), (62, 7900528), (116, 4222696), (124, 3950264), (232, 2111348), (248, 1975132), (464, 1055674), (496, 987566), (899, 544864), (928, 527837), (992, 493783), (1798, 272432), (3596, 136216), (7192, 68108), (14384, 34054), (17027, 28768)]