325832108

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1\times {\mathrm{421}}^1$

素因数の和:774

約数の個数: 48

約数和(自身を含む): 661317888

約数和(自身を除く): 335485780

約数列:

[1, 2, 4, 7, 14, 28, 131, 211, 262, 421, 422, 524, 842, 844, 917, 1477, 1684, 1834, 2947, 2954, 3668, 5894, 5908, 11788, 27641, 55151, 55282, 88831, 110302, 110564, 177662, 193487, 220604, 355324, 386057, 386974, 621817, 772114, 773948, 1243634, 1544228, 2487268, 11636861, 23273722, 46547444, 81458027, 162916054, 325832108]

約数ペア:

[(1, 325832108), (2, 162916054), (4, 81458027), (7, 46547444), (14, 23273722), (28, 11636861), (131, 2487268), (211, 1544228), (262, 1243634), (421, 773948), (422, 772114), (524, 621817), (842, 386974), (844, 386057), (917, 355324), (1477, 220604), (1684, 193487), (1834, 177662), (2947, 110564), (2954, 110302), (3668, 88831), (5894, 55282), (5908, 55151), (11788, 27641)]