293241424

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{60889}}^1$

素因数の和:60947

約数の個数: 40

約数和(自身を含む): 664431680

約数和(自身を除く): 371190256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2408, 4816, 60889, 121778, 243556, 426223, 487112, 852446, 974224, 1704892, 2618227, 3409784, 5236454, 6819568, 10472908, 18327589, 20945816, 36655178, 41891632, 73310356, 146620712, 293241424]

約数ペア:

[(1, 293241424), (2, 146620712), (4, 73310356), (7, 41891632), (8, 36655178), (14, 20945816), (16, 18327589), (28, 10472908), (43, 6819568), (56, 5236454), (86, 3409784), (112, 2618227), (172, 1704892), (301, 974224), (344, 852446), (602, 487112), (688, 426223), (1204, 243556), (2408, 121778), (4816, 60889)]