219921664

素因数分解:

$2^8\times {\mathrm{383}}^1\times {\mathrm{2243}}^1$

素因数の和:2642

約数の個数: 36

約数和(自身を含む): 440326656

約数和(自身を除く): 220404992

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 383, 766, 1532, 2243, 3064, 4486, 6128, 8972, 12256, 17944, 24512, 35888, 49024, 71776, 98048, 143552, 287104, 574208, 859069, 1718138, 3436276, 6872552, 13745104, 27490208, 54980416, 109960832, 219921664]

約数ペア:

[(1, 219921664), (2, 109960832), (4, 54980416), (8, 27490208), (16, 13745104), (32, 6872552), (64, 3436276), (128, 1718138), (256, 859069), (383, 574208), (766, 287104), (1532, 143552), (2243, 98048), (3064, 71776), (4486, 49024), (6128, 35888), (8972, 24512), (12256, 17944)]