289401816

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1096219}}^1$

素因数の和:1096239

約数の個数: 32

約数和(自身を含む): 789278400

約数和(自身を除く): 499876584

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 1096219, 2192438, 3288657, 4384876, 6577314, 8769752, 12058409, 13154628, 24116818, 26309256, 36175227, 48233636, 72350454, 96467272, 144700908, 289401816]

約数ペア:

[(1, 289401816), (2, 144700908), (3, 96467272), (4, 72350454), (6, 48233636), (8, 36175227), (11, 26309256), (12, 24116818), (22, 13154628), (24, 12058409), (33, 8769752), (44, 6577314), (66, 4384876), (88, 3288657), (132, 2192438), (264, 1096219)]