412751456

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{6659}}^1$

素因数の和:6831

約数の個数: 48

約数和(自身を含む): 881118000

約数和(自身を除く): 468366544

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 149, 208, 298, 416, 596, 1192, 1937, 2384, 3874, 4768, 6659, 7748, 13318, 15496, 26636, 30992, 53272, 61984, 86567, 106544, 173134, 213088, 346268, 692536, 992191, 1385072, 1984382, 2770144, 3968764, 7937528, 12898483, 15875056, 25796966, 31750112, 51593932, 103187864, 206375728, 412751456]

約数ペア:

[(1, 412751456), (2, 206375728), (4, 103187864), (8, 51593932), (13, 31750112), (16, 25796966), (26, 15875056), (32, 12898483), (52, 7937528), (104, 3968764), (149, 2770144), (208, 1984382), (298, 1385072), (416, 992191), (596, 692536), (1192, 346268), (1937, 213088), (2384, 173134), (3874, 106544), (4768, 86567), (6659, 61984), (7748, 53272), (13318, 30992), (15496, 26636)]