420792

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:295

約数の個数: 32

約数和(自身を含む): 1069200

約数和(自身を除く): 648408

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 178, 197, 267, 356, 394, 534, 591, 712, 788, 1068, 1182, 1576, 2136, 2364, 4728, 17533, 35066, 52599, 70132, 105198, 140264, 210396, 420792]

約数ペア:

[(1, 420792), (2, 210396), (3, 140264), (4, 105198), (6, 70132), (8, 52599), (12, 35066), (24, 17533), (89, 4728), (178, 2364), (197, 2136), (267, 1576), (356, 1182), (394, 1068), (534, 788), (591, 712)]