389637384

素因数分解:

$2^3\times 3^1\times {\mathrm{149}}^1\times {\mathrm{108959}}^1$

素因数の和:109117

約数の個数: 32

約数和(自身を含む): 980640000

約数和(自身を除く): 591002616

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 149, 298, 447, 596, 894, 1192, 1788, 3576, 108959, 217918, 326877, 435836, 653754, 871672, 1307508, 2615016, 16234891, 32469782, 48704673, 64939564, 97409346, 129879128, 194818692, 389637384]

約数ペア:

[(1, 389637384), (2, 194818692), (3, 129879128), (4, 97409346), (6, 64939564), (8, 48704673), (12, 32469782), (24, 16234891), (149, 2615016), (298, 1307508), (447, 871672), (596, 653754), (894, 435836), (1192, 326877), (1788, 217918), (3576, 108959)]