213446544

素因数分解:

$2^4\times 3^1\times {\mathrm{163}}^1\times {\mathrm{27281}}^1$

素因数の和:27455

約数の個数: 40

約数和(自身を含む): 554806752

約数和(自身を除く): 341360208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 163, 326, 489, 652, 978, 1304, 1956, 2608, 3912, 7824, 27281, 54562, 81843, 109124, 163686, 218248, 327372, 436496, 654744, 1309488, 4446803, 8893606, 13340409, 17787212, 26680818, 35574424, 53361636, 71148848, 106723272, 213446544]

約数ペア:

[(1, 213446544), (2, 106723272), (3, 71148848), (4, 53361636), (6, 35574424), (8, 26680818), (12, 17787212), (16, 13340409), (24, 8893606), (48, 4446803), (163, 1309488), (326, 654744), (489, 436496), (652, 327372), (978, 218248), (1304, 163686), (1956, 109124), (2608, 81843), (3912, 54562), (7824, 27281)]