243311038

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1\times {\mathrm{719}}^1$

素因数の和:1044

約数の個数: 32

約数和(自身を含む): 398908800

約数和(自身を除く): 155597762

約数列:

[1, 2, 17, 34, 37, 74, 269, 538, 629, 719, 1258, 1438, 4573, 9146, 9953, 12223, 19906, 24446, 26603, 53206, 169201, 193411, 338402, 386822, 452251, 904502, 3287987, 6575974, 7156207, 14312414, 121655519, 243311038]

約数ペア:

[(1, 243311038), (2, 121655519), (17, 14312414), (34, 7156207), (37, 6575974), (74, 3287987), (269, 904502), (538, 452251), (629, 386822), (719, 338402), (1258, 193411), (1438, 169201), (4573, 53206), (9146, 26603), (9953, 24446), (12223, 19906)]