328758222

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{17489}}^1$

素因数の和:17748

約数の個数: 32

約数和(自身を含む): 711073440

約数和(自身を除く): 382315218

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 241, 482, 723, 1446, 3133, 6266, 9399, 17489, 18798, 34978, 52467, 104934, 227357, 454714, 682071, 1364142, 4214849, 8429698, 12644547, 25289094, 54793037, 109586074, 164379111, 328758222]

約数ペア:

[(1, 328758222), (2, 164379111), (3, 109586074), (6, 54793037), (13, 25289094), (26, 12644547), (39, 8429698), (78, 4214849), (241, 1364142), (482, 682071), (723, 454714), (1446, 227357), (3133, 104934), (6266, 52467), (9399, 34978), (17489, 18798)]