290795526

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{857}}^1\times {\mathrm{2693}}^1$

素因数の和:3565

約数の個数: 48

約数和(自身を含む): 721173024

約数和(自身を除く): 430377498

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 857, 1714, 2571, 2693, 5142, 5386, 5999, 7713, 8079, 11998, 15426, 16158, 17997, 18851, 24237, 35994, 37702, 48474, 53991, 56553, 107982, 113106, 169659, 339318, 2307901, 4615802, 6923703, 13847406, 16155307, 20771109, 32310614, 41542218, 48465921, 96931842, 145397763, 290795526]

約数ペア:

[(1, 290795526), (2, 145397763), (3, 96931842), (6, 48465921), (7, 41542218), (9, 32310614), (14, 20771109), (18, 16155307), (21, 13847406), (42, 6923703), (63, 4615802), (126, 2307901), (857, 339318), (1714, 169659), (2571, 113106), (2693, 107982), (5142, 56553), (5386, 53991), (5999, 48474), (7713, 37702), (8079, 35994), (11998, 24237), (15426, 18851), (16158, 17997)]