307150812

素因数分解:

$2^2\times 3^3\times {\mathrm{643}}^1\times {\mathrm{4423}}^1$

素因数の和:5079

約数の個数: 48

約数和(自身を含む): 797735680

約数和(自身を除く): 490584868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 643, 1286, 1929, 2572, 3858, 4423, 5787, 7716, 8846, 11574, 13269, 17361, 17692, 23148, 26538, 34722, 39807, 53076, 69444, 79614, 119421, 159228, 238842, 477684, 2843989, 5687978, 8531967, 11375956, 17063934, 25595901, 34127868, 51191802, 76787703, 102383604, 153575406, 307150812]

約数ペア:

[(1, 307150812), (2, 153575406), (3, 102383604), (4, 76787703), (6, 51191802), (9, 34127868), (12, 25595901), (18, 17063934), (27, 11375956), (36, 8531967), (54, 5687978), (108, 2843989), (643, 477684), (1286, 238842), (1929, 159228), (2572, 119421), (3858, 79614), (4423, 69444), (5787, 53076), (7716, 39807), (8846, 34722), (11574, 26538), (13269, 23148), (17361, 17692)]