331599828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{7577}}^1$

素因数の和:8112

約数の個数: 48

約数和(自身を含む): 886080384

約数和(自身を除く): 554480556

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 521, 1042, 1563, 2084, 3126, 3647, 6252, 7294, 7577, 10941, 14588, 15154, 21882, 22731, 30308, 43764, 45462, 53039, 90924, 106078, 159117, 212156, 318234, 636468, 3947617, 7895234, 11842851, 15790468, 23685702, 27633319, 47371404, 55266638, 82899957, 110533276, 165799914, 331599828]

約数ペア:

[(1, 331599828), (2, 165799914), (3, 110533276), (4, 82899957), (6, 55266638), (7, 47371404), (12, 27633319), (14, 23685702), (21, 15790468), (28, 11842851), (42, 7895234), (84, 3947617), (521, 636468), (1042, 318234), (1563, 212156), (2084, 159117), (3126, 106078), (3647, 90924), (6252, 53039), (7294, 45462), (7577, 43764), (10941, 30308), (14588, 22731), (15154, 21882)]