1297553256

素因数分解:

$2^3\times 3^4\times {\mathrm{2002397}}^1$

素因数の和:2002415

約数の個数: 40

約数和(自身を含む): 3634352370

約数和(自身を除く): 2336799114

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 2002397, 4004794, 6007191, 8009588, 12014382, 16019176, 18021573, 24028764, 36043146, 48057528, 54064719, 72086292, 108129438, 144172584, 162194157, 216258876, 324388314, 432517752, 648776628, 1297553256]

約数ペア:

[(1, 1297553256), (2, 648776628), (3, 432517752), (4, 324388314), (6, 216258876), (8, 162194157), (9, 144172584), (12, 108129438), (18, 72086292), (24, 54064719), (27, 48057528), (36, 36043146), (54, 24028764), (72, 18021573), (81, 16019176), (108, 12014382), (162, 8009588), (216, 6007191), (324, 4004794), (648, 2002397)]