429778816

素因数分解:

$2^7\times {\mathrm{1409}}^1\times {\mathrm{2383}}^1$

素因数の和:3806

約数の個数: 32

約数和(自身を含む): 857167200

約数和(自身を除く): 427388384

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1409, 2383, 2818, 4766, 5636, 9532, 11272, 19064, 22544, 38128, 45088, 76256, 90176, 152512, 180352, 305024, 3357647, 6715294, 13430588, 26861176, 53722352, 107444704, 214889408, 429778816]

約数ペア:

[(1, 429778816), (2, 214889408), (4, 107444704), (8, 53722352), (16, 26861176), (32, 13430588), (64, 6715294), (128, 3357647), (1409, 305024), (2383, 180352), (2818, 152512), (4766, 90176), (5636, 76256), (9532, 45088), (11272, 38128), (19064, 22544)]