216315192

素因数分解:

$2^3\times 3^1\times {\mathrm{409}}^1\times {\mathrm{22037}}^1$

素因数の和:22455

約数の個数: 32

約数和(自身を含む): 542134800

約数和(自身を除く): 325819608

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 409, 818, 1227, 1636, 2454, 3272, 4908, 9816, 22037, 44074, 66111, 88148, 132222, 176296, 264444, 528888, 9013133, 18026266, 27039399, 36052532, 54078798, 72105064, 108157596, 216315192]

約数ペア:

[(1, 216315192), (2, 108157596), (3, 72105064), (4, 54078798), (6, 36052532), (8, 27039399), (12, 18026266), (24, 9013133), (409, 528888), (818, 264444), (1227, 176296), (1636, 132222), (2454, 88148), (3272, 66111), (4908, 44074), (9816, 22037)]