340796628

素因数分解:

$2^2\times 3^2\times {\mathrm{223}}^1\times {\mathrm{42451}}^1$

素因数の和:42684

約数の個数: 36

約数和(自身を含む): 865341568

約数和(自身を除く): 524544940

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 223, 446, 669, 892, 1338, 2007, 2676, 4014, 8028, 42451, 84902, 127353, 169804, 254706, 382059, 509412, 764118, 1528236, 9466573, 18933146, 28399719, 37866292, 56799438, 85199157, 113598876, 170398314, 340796628]

約数ペア:

[(1, 340796628), (2, 170398314), (3, 113598876), (4, 85199157), (6, 56799438), (9, 37866292), (12, 28399719), (18, 18933146), (36, 9466573), (223, 1528236), (446, 764118), (669, 509412), (892, 382059), (1338, 254706), (2007, 169804), (2676, 127353), (4014, 84902), (8028, 42451)]