291100064

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{683}}^1\times {\mathrm{701}}^1$

素因数の和:1413

約数の個数: 48

約数和(自身を含む): 605011680

約数和(自身を除く): 313911616

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 683, 701, 1366, 1402, 2732, 2804, 5464, 5608, 10928, 11216, 12977, 13319, 21856, 22432, 25954, 26638, 51908, 53276, 103816, 106552, 207632, 213104, 415264, 426208, 478783, 957566, 1915132, 3830264, 7660528, 9096877, 15321056, 18193754, 36387508, 72775016, 145550032, 291100064]

約数ペア:

[(1, 291100064), (2, 145550032), (4, 72775016), (8, 36387508), (16, 18193754), (19, 15321056), (32, 9096877), (38, 7660528), (76, 3830264), (152, 1915132), (304, 957566), (608, 478783), (683, 426208), (701, 415264), (1366, 213104), (1402, 207632), (2732, 106552), (2804, 103816), (5464, 53276), (5608, 51908), (10928, 26638), (11216, 25954), (12977, 22432), (13319, 21856)]