396812832

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{317959}}^1$

素因数の和:317985

約数の個数: 48

約数和(自身を含む): 1121762880

約数和(自身を除く): 724950048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 317959, 635918, 953877, 1271836, 1907754, 2543672, 3815508, 4133467, 5087344, 7631016, 8266934, 10174688, 12400401, 15262032, 16533868, 24800802, 30524064, 33067736, 49601604, 66135472, 99203208, 132270944, 198406416, 396812832]

約数ペア:

[(1, 396812832), (2, 198406416), (3, 132270944), (4, 99203208), (6, 66135472), (8, 49601604), (12, 33067736), (13, 30524064), (16, 24800802), (24, 16533868), (26, 15262032), (32, 12400401), (39, 10174688), (48, 8266934), (52, 7631016), (78, 5087344), (96, 4133467), (104, 3815508), (156, 2543672), (208, 1907754), (312, 1271836), (416, 953877), (624, 635918), (1248, 317959)]