312603016

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{6871}}^1$

素因数の和:6946

約数の個数: 48

約数和(自身を含む): 658062720

約数和(自身を除く): 345459704

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 121, 188, 242, 376, 484, 517, 968, 1034, 2068, 4136, 5687, 6871, 11374, 13742, 22748, 27484, 45496, 54968, 75581, 151162, 302324, 322937, 604648, 645874, 831391, 1291748, 1662782, 2583496, 3325564, 3552307, 6651128, 7104614, 14209228, 28418456, 39075377, 78150754, 156301508, 312603016]

約数ペア:

[(1, 312603016), (2, 156301508), (4, 78150754), (8, 39075377), (11, 28418456), (22, 14209228), (44, 7104614), (47, 6651128), (88, 3552307), (94, 3325564), (121, 2583496), (188, 1662782), (242, 1291748), (376, 831391), (484, 645874), (517, 604648), (968, 322937), (1034, 302324), (2068, 151162), (4136, 75581), (5687, 54968), (6871, 45496), (11374, 27484), (13742, 22748)]