678536496

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{428369}}^1$

素因数の和:428394

約数の個数: 60

約数和(自身を含む): 2071597320

約数和(自身を除く): 1393060824

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 428369, 856738, 1285107, 1713476, 2570214, 3426952, 3855321, 4712059, 5140428, 6853904, 7710642, 9424118, 10280856, 14136177, 15421284, 18848236, 20561712, 28272354, 30842568, 37696472, 42408531, 56544708, 61685136, 75392944, 84817062, 113089416, 169634124, 226178832, 339268248, 678536496]

約数ペア:

[(1, 678536496), (2, 339268248), (3, 226178832), (4, 169634124), (6, 113089416), (8, 84817062), (9, 75392944), (11, 61685136), (12, 56544708), (16, 42408531), (18, 37696472), (22, 30842568), (24, 28272354), (33, 20561712), (36, 18848236), (44, 15421284), (48, 14136177), (66, 10280856), (72, 9424118), (88, 7710642), (99, 6853904), (132, 5140428), (144, 4712059), (176, 3855321), (198, 3426952), (264, 2570214), (396, 1713476), (528, 1285107), (792, 856738), (1584, 428369)]