324715016

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{49681}}^1$

素因数の和:49749

約数の個数: 32

約数和(自身を含む): 655802400

約数和(自身を除く): 331087384

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 152, 172, 344, 817, 1634, 3268, 6536, 49681, 99362, 198724, 397448, 943939, 1887878, 2136283, 3775756, 4272566, 7551512, 8545132, 17090264, 40589377, 81178754, 162357508, 324715016]

約数ペア:

[(1, 324715016), (2, 162357508), (4, 81178754), (8, 40589377), (19, 17090264), (38, 8545132), (43, 7551512), (76, 4272566), (86, 3775756), (152, 2136283), (172, 1887878), (344, 943939), (817, 397448), (1634, 198724), (3268, 99362), (6536, 49681)]