236609496

素因数分解:

$2^3\times 3^2\times {\mathrm{163}}^1\times {\mathrm{20161}}^1$

素因数の和:20336

約数の個数: 48

約数和(自身を含む): 644780760

約数和(自身を除く): 408171264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 163, 326, 489, 652, 978, 1304, 1467, 1956, 2934, 3912, 5868, 11736, 20161, 40322, 60483, 80644, 120966, 161288, 181449, 241932, 362898, 483864, 725796, 1451592, 3286243, 6572486, 9858729, 13144972, 19717458, 26289944, 29576187, 39434916, 59152374, 78869832, 118304748, 236609496]

約数ペア:

[(1, 236609496), (2, 118304748), (3, 78869832), (4, 59152374), (6, 39434916), (8, 29576187), (9, 26289944), (12, 19717458), (18, 13144972), (24, 9858729), (36, 6572486), (72, 3286243), (163, 1451592), (326, 725796), (489, 483864), (652, 362898), (978, 241932), (1304, 181449), (1467, 161288), (1956, 120966), (2934, 80644), (3912, 60483), (5868, 40322), (11736, 20161)]