321012708

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1\times {\mathrm{1103}}^1$

素因数の和:1496

約数の個数: 48

約数和(自身を含む): 761671680

約数和(自身を除く): 440658972

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 307, 316, 474, 614, 921, 948, 1103, 1228, 1842, 2206, 3309, 3684, 4412, 6618, 13236, 24253, 48506, 72759, 87137, 97012, 145518, 174274, 261411, 291036, 338621, 348548, 522822, 677242, 1015863, 1045644, 1354484, 2031726, 4063452, 26751059, 53502118, 80253177, 107004236, 160506354, 321012708]

約数ペア:

[(1, 321012708), (2, 160506354), (3, 107004236), (4, 80253177), (6, 53502118), (12, 26751059), (79, 4063452), (158, 2031726), (237, 1354484), (307, 1045644), (316, 1015863), (474, 677242), (614, 522822), (921, 348548), (948, 338621), (1103, 291036), (1228, 261411), (1842, 174274), (2206, 145518), (3309, 97012), (3684, 87137), (4412, 72759), (6618, 48506), (13236, 24253)]