320341776

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{93997}}^1$

素因数の和:94079

約数の個数: 40

約数和(自身を含む): 839214144

約数和(自身を除く): 518872368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 3408, 93997, 187994, 281991, 375988, 563982, 751976, 1127964, 1503952, 2255928, 4511856, 6673787, 13347574, 20021361, 26695148, 40042722, 53390296, 80085444, 106780592, 160170888, 320341776]

約数ペア:

[(1, 320341776), (2, 160170888), (3, 106780592), (4, 80085444), (6, 53390296), (8, 40042722), (12, 26695148), (16, 20021361), (24, 13347574), (48, 6673787), (71, 4511856), (142, 2255928), (213, 1503952), (284, 1127964), (426, 751976), (568, 563982), (852, 375988), (1136, 281991), (1704, 187994), (3408, 93997)]