478772488

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{8923}}^1$

素因数の和:9301

約数の個数: 32

約数和(自身を含む): 947728800

約数和(自身を除く): 468956312

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 353, 706, 1412, 2824, 6707, 8923, 13414, 17846, 26828, 35692, 53656, 71384, 169537, 339074, 678148, 1356296, 3149819, 6299638, 12599276, 25198552, 59846561, 119693122, 239386244, 478772488]

約数ペア:

[(1, 478772488), (2, 239386244), (4, 119693122), (8, 59846561), (19, 25198552), (38, 12599276), (76, 6299638), (152, 3149819), (353, 1356296), (706, 678148), (1412, 339074), (2824, 169537), (6707, 71384), (8923, 53656), (13414, 35692), (17846, 26828)]