516855372

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{2389}}^1$

素因数の和:2567

約数の個数: 72

約数和(自身を含む): 1335054000

約数和(自身を除く): 818198628

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 149, 242, 298, 363, 447, 484, 596, 726, 894, 1452, 1639, 1788, 2389, 3278, 4778, 4917, 6556, 7167, 9556, 9834, 14334, 18029, 19668, 26279, 28668, 36058, 52558, 54087, 72116, 78837, 105116, 108174, 157674, 216348, 289069, 315348, 355961, 578138, 711922, 867207, 1067883, 1156276, 1423844, 1734414, 2135766, 3468828, 3915571, 4271532, 7831142, 11746713, 15662284, 23493426, 43071281, 46986852, 86142562, 129213843, 172285124, 258427686, 516855372]

約数ペア:

[(1, 516855372), (2, 258427686), (3, 172285124), (4, 129213843), (6, 86142562), (11, 46986852), (12, 43071281), (22, 23493426), (33, 15662284), (44, 11746713), (66, 7831142), (121, 4271532), (132, 3915571), (149, 3468828), (242, 2135766), (298, 1734414), (363, 1423844), (447, 1156276), (484, 1067883), (596, 867207), (726, 711922), (894, 578138), (1452, 355961), (1639, 315348), (1788, 289069), (2389, 216348), (3278, 157674), (4778, 108174), (4917, 105116), (6556, 78837), (7167, 72116), (9556, 54087), (9834, 52558), (14334, 36058), (18029, 28668), (19668, 26279)]