213688848

素因数分解:

$2^4\times 3^1\times {\mathrm{1663}}^1\times {\mathrm{2677}}^1$

素因数の和:4351

約数の個数: 40

約数和(自身を含む): 552567808

約数和(自身を除く): 338878960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1663, 2677, 3326, 4989, 5354, 6652, 8031, 9978, 10708, 13304, 16062, 19956, 21416, 26608, 32124, 39912, 42832, 64248, 79824, 128496, 4451851, 8903702, 13355553, 17807404, 26711106, 35614808, 53422212, 71229616, 106844424, 213688848]

約数ペア:

[(1, 213688848), (2, 106844424), (3, 71229616), (4, 53422212), (6, 35614808), (8, 26711106), (12, 17807404), (16, 13355553), (24, 8903702), (48, 4451851), (1663, 128496), (2677, 79824), (3326, 64248), (4989, 42832), (5354, 39912), (6652, 32124), (8031, 26608), (9978, 21416), (10708, 19956), (13304, 16062)]