490022892

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{266897}}^1$

素因数の和:266927

約数の個数: 48

約数和(自身を含む): 1345165920

約数和(自身を除く): 855143028

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 459, 612, 918, 1836, 266897, 533794, 800691, 1067588, 1601382, 2402073, 3202764, 4537249, 4804146, 7206219, 9074498, 9608292, 13611747, 14412438, 18148996, 27223494, 28824876, 40835241, 54446988, 81670482, 122505723, 163340964, 245011446, 490022892]

約数ペア:

[(1, 490022892), (2, 245011446), (3, 163340964), (4, 122505723), (6, 81670482), (9, 54446988), (12, 40835241), (17, 28824876), (18, 27223494), (27, 18148996), (34, 14412438), (36, 13611747), (51, 9608292), (54, 9074498), (68, 7206219), (102, 4804146), (108, 4537249), (153, 3202764), (204, 2402073), (306, 1601382), (459, 1067588), (612, 800691), (918, 533794), (1836, 266897)]