812990664

素因数分解:

$2^3\times 3^2\times {\mathrm{173}}^1\times {\mathrm{65269}}^1$

素因数の和:65454

約数の個数: 48

約数和(自身を含む): 2214611100

約数和(自身を除く): 1401620436

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 173, 346, 519, 692, 1038, 1384, 1557, 2076, 3114, 4152, 6228, 12456, 65269, 130538, 195807, 261076, 391614, 522152, 587421, 783228, 1174842, 1566456, 2349684, 4699368, 11291537, 22583074, 33874611, 45166148, 67749222, 90332296, 101623833, 135498444, 203247666, 270996888, 406495332, 812990664]

約数ペア:

[(1, 812990664), (2, 406495332), (3, 270996888), (4, 203247666), (6, 135498444), (8, 101623833), (9, 90332296), (12, 67749222), (18, 45166148), (24, 33874611), (36, 22583074), (72, 11291537), (173, 4699368), (346, 2349684), (519, 1566456), (692, 1174842), (1038, 783228), (1384, 587421), (1557, 522152), (2076, 391614), (3114, 261076), (4152, 195807), (6228, 130538), (12456, 65269)]