819864

素因数分解:

$2^3\times 3^2\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:264

約数の個数: 48

約数和(自身を含む): 2269800

約数和(自身を除く): 1449936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 59, 72, 118, 177, 193, 236, 354, 386, 472, 531, 579, 708, 772, 1062, 1158, 1416, 1544, 1737, 2124, 2316, 3474, 4248, 4632, 6948, 11387, 13896, 22774, 34161, 45548, 68322, 91096, 102483, 136644, 204966, 273288, 409932, 819864]

約数ペア:

[(1, 819864), (2, 409932), (3, 273288), (4, 204966), (6, 136644), (8, 102483), (9, 91096), (12, 68322), (18, 45548), (24, 34161), (36, 22774), (59, 13896), (72, 11387), (118, 6948), (177, 4632), (193, 4248), (236, 3474), (354, 2316), (386, 2124), (472, 1737), (531, 1544), (579, 1416), (708, 1158), (772, 1062)]