339684488

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{1129}}^1$

素因数の和:1422

約数の個数: 64

約数和(自身を含む): 751766400

約数和(自身を除く): 412081912

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 263, 286, 526, 572, 1052, 1129, 1144, 2104, 2258, 2893, 3419, 4516, 5786, 6838, 9032, 11572, 12419, 13676, 14677, 23144, 24838, 27352, 29354, 37609, 49676, 58708, 75218, 99352, 117416, 150436, 161447, 296927, 300872, 322894, 593854, 645788, 1187708, 1291576, 2375416, 3266197, 3860051, 6532394, 7720102, 13064788, 15440204, 26129576, 30880408, 42460561, 84921122, 169842244, 339684488]

約数ペア:

[(1, 339684488), (2, 169842244), (4, 84921122), (8, 42460561), (11, 30880408), (13, 26129576), (22, 15440204), (26, 13064788), (44, 7720102), (52, 6532394), (88, 3860051), (104, 3266197), (143, 2375416), (263, 1291576), (286, 1187708), (526, 645788), (572, 593854), (1052, 322894), (1129, 300872), (1144, 296927), (2104, 161447), (2258, 150436), (2893, 117416), (3419, 99352), (4516, 75218), (5786, 58708), (6838, 49676), (9032, 37609), (11572, 29354), (12419, 27352), (13676, 24838), (14677, 23144)]