218763968

素因数分解:

$2^6\times {\mathrm{151}}^1\times {\mathrm{22637}}^1$

素因数の和:22800

約数の個数: 28

約数和(自身を含む): 437003952

約数和(自身を除く): 218239984

約数列:

[1, 2, 4, 8, 16, 32, 64, 151, 302, 604, 1208, 2416, 4832, 9664, 22637, 45274, 90548, 181096, 362192, 724384, 1448768, 3418187, 6836374, 13672748, 27345496, 54690992, 109381984, 218763968]

約数ペア:

[(1, 218763968), (2, 109381984), (4, 54690992), (8, 27345496), (16, 13672748), (32, 6836374), (64, 3418187), (151, 1448768), (302, 724384), (604, 362192), (1208, 181096), (2416, 90548), (4832, 45274), (9664, 22637)]