488984904

素因数分解:

$2^3\times 3^3\times {\mathrm{211}}^1\times {\mathrm{10729}}^1$

素因数の和:10955

約数の個数: 64

約数和(自身を含む): 1364856000

約数和(自身を除く): 875871096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 211, 216, 422, 633, 844, 1266, 1688, 1899, 2532, 3798, 5064, 5697, 7596, 10729, 11394, 15192, 21458, 22788, 32187, 42916, 45576, 64374, 85832, 96561, 128748, 193122, 257496, 289683, 386244, 579366, 772488, 1158732, 2263819, 2317464, 4527638, 6791457, 9055276, 13582914, 18110552, 20374371, 27165828, 40748742, 54331656, 61123113, 81497484, 122246226, 162994968, 244492452, 488984904]

約数ペア:

[(1, 488984904), (2, 244492452), (3, 162994968), (4, 122246226), (6, 81497484), (8, 61123113), (9, 54331656), (12, 40748742), (18, 27165828), (24, 20374371), (27, 18110552), (36, 13582914), (54, 9055276), (72, 6791457), (108, 4527638), (211, 2317464), (216, 2263819), (422, 1158732), (633, 772488), (844, 579366), (1266, 386244), (1688, 289683), (1899, 257496), (2532, 193122), (3798, 128748), (5064, 96561), (5697, 85832), (7596, 64374), (10729, 45576), (11394, 42916), (15192, 32187), (21458, 22788)]