325458728

素因数分解:

$2^3\times 7^1\times {\mathrm{239}}^1\times {\mathrm{24317}}^1$

素因数の和:24569

約数の個数: 32

約数和(自身を含む): 700358400

約数和(自身を除く): 374899672

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 239, 478, 956, 1673, 1912, 3346, 6692, 13384, 24317, 48634, 97268, 170219, 194536, 340438, 680876, 1361752, 5811763, 11623526, 23247052, 40682341, 46494104, 81364682, 162729364, 325458728]

約数ペア:

[(1, 325458728), (2, 162729364), (4, 81364682), (7, 46494104), (8, 40682341), (14, 23247052), (28, 11623526), (56, 5811763), (239, 1361752), (478, 680876), (956, 340438), (1673, 194536), (1912, 170219), (3346, 97268), (6692, 48634), (13384, 24317)]