258193536

素因数分解:

$2^7\times 3^1\times {\mathrm{672379}}^1$

素因数の和:672396

約数の個数: 32

約数和(自身を含む): 685827600

約数和(自身を除く): 427634064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 672379, 1344758, 2017137, 2689516, 4034274, 5379032, 8068548, 10758064, 16137096, 21516128, 32274192, 43032256, 64548384, 86064512, 129096768, 258193536]

約数ペア:

[(1, 258193536), (2, 129096768), (3, 86064512), (4, 64548384), (6, 43032256), (8, 32274192), (12, 21516128), (16, 16137096), (24, 10758064), (32, 8068548), (48, 5379032), (64, 4034274), (96, 2689516), (128, 2017137), (192, 1344758), (384, 672379)]