489491208

素因数分解:

$2^3\times 3^3\times {\mathrm{2266163}}^1$

素因数の和:2266178

約数の個数: 32

約数和(自身を含む): 1359698400

約数和(自身を除く): 870207192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 2266163, 4532326, 6798489, 9064652, 13596978, 18129304, 20395467, 27193956, 40790934, 54387912, 61186401, 81581868, 122372802, 163163736, 244745604, 489491208]

約数ペア:

[(1, 489491208), (2, 244745604), (3, 163163736), (4, 122372802), (6, 81581868), (8, 61186401), (9, 54387912), (12, 40790934), (18, 27193956), (24, 20395467), (27, 18129304), (36, 13596978), (54, 9064652), (72, 6798489), (108, 4532326), (216, 2266163)]