213387648

素因数分解:

$2^7\times 3^1\times {\mathrm{555697}}^1$

素因数の和:555714

約数の個数: 32

約数和(自身を含む): 566811960

約数和(自身を除く): 353424312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 555697, 1111394, 1667091, 2222788, 3334182, 4445576, 6668364, 8891152, 13336728, 17782304, 26673456, 35564608, 53346912, 71129216, 106693824, 213387648]

約数ペア:

[(1, 213387648), (2, 106693824), (3, 71129216), (4, 53346912), (6, 35564608), (8, 26673456), (12, 17782304), (16, 13336728), (24, 8891152), (32, 6668364), (48, 4445576), (64, 3334182), (96, 2222788), (128, 1667091), (192, 1111394), (384, 555697)]