489150312

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{19541}}^1$

素因数の和:19706

約数の個数: 64

約数和(自身を含む): 1407024000

約数和(自身を除く): 917873688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 149, 168, 298, 447, 596, 894, 1043, 1192, 1788, 2086, 3129, 3576, 4172, 6258, 8344, 12516, 19541, 25032, 39082, 58623, 78164, 117246, 136787, 156328, 234492, 273574, 410361, 468984, 547148, 820722, 1094296, 1641444, 2911609, 3282888, 5823218, 8734827, 11646436, 17469654, 20381263, 23292872, 34939308, 40762526, 61143789, 69878616, 81525052, 122287578, 163050104, 244575156, 489150312]

約数ペア:

[(1, 489150312), (2, 244575156), (3, 163050104), (4, 122287578), (6, 81525052), (7, 69878616), (8, 61143789), (12, 40762526), (14, 34939308), (21, 23292872), (24, 20381263), (28, 17469654), (42, 11646436), (56, 8734827), (84, 5823218), (149, 3282888), (168, 2911609), (298, 1641444), (447, 1094296), (596, 820722), (894, 547148), (1043, 468984), (1192, 410361), (1788, 273574), (2086, 234492), (3129, 156328), (3576, 136787), (4172, 117246), (6258, 78164), (8344, 58623), (12516, 39082), (19541, 25032)]