312842616

素因数分解:

$2^3\times 3^1\times {\mathrm{647}}^1\times {\mathrm{20147}}^1$

素因数の和:20803

約数の個数: 32

約数和(自身を含む): 783354240

約数和(自身を除く): 470511624

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 647, 1294, 1941, 2588, 3882, 5176, 7764, 15528, 20147, 40294, 60441, 80588, 120882, 161176, 241764, 483528, 13035109, 26070218, 39105327, 52140436, 78210654, 104280872, 156421308, 312842616]

約数ペア:

[(1, 312842616), (2, 156421308), (3, 104280872), (4, 78210654), (6, 52140436), (8, 39105327), (12, 26070218), (24, 13035109), (647, 483528), (1294, 241764), (1941, 161176), (2588, 120882), (3882, 80588), (5176, 60441), (7764, 40294), (15528, 20147)]