390672528

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{428369}}^1$

素因数の和:428399

約数の個数: 40

約数和(自身を含む): 1062357600

約数和(自身を除く): 671685072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 428369, 856738, 1285107, 1713476, 2570214, 3426952, 5140428, 6853904, 8139011, 10280856, 16278022, 20561712, 24417033, 32556044, 48834066, 65112088, 97668132, 130224176, 195336264, 390672528]

約数ペア:

[(1, 390672528), (2, 195336264), (3, 130224176), (4, 97668132), (6, 65112088), (8, 48834066), (12, 32556044), (16, 24417033), (19, 20561712), (24, 16278022), (38, 10280856), (48, 8139011), (57, 6853904), (76, 5140428), (114, 3426952), (152, 2570214), (228, 1713476), (304, 1285107), (456, 856738), (912, 428369)]