331344376

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{12107}}^1$

素因数の和:12435

約数の個数: 32

約数和(自身を含む): 679985280

約数和(自身を除く): 348640904

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 311, 622, 1244, 2488, 3421, 6842, 12107, 13684, 24214, 27368, 48428, 96856, 133177, 266354, 532708, 1065416, 3765277, 7530554, 15061108, 30122216, 41418047, 82836094, 165672188, 331344376]

約数ペア:

[(1, 331344376), (2, 165672188), (4, 82836094), (8, 41418047), (11, 30122216), (22, 15061108), (44, 7530554), (88, 3765277), (311, 1065416), (622, 532708), (1244, 266354), (2488, 133177), (3421, 96856), (6842, 48428), (12107, 27368), (13684, 24214)]