313687368

素因数分解:

$2^3\times 3^2\times {\mathrm{499}}^1\times {\mathrm{8731}}^1$

素因数の和:9242

約数の個数: 48

約数和(自身を含む): 851370000

約数和(自身を除く): 537682632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 499, 998, 1497, 1996, 2994, 3992, 4491, 5988, 8731, 8982, 11976, 17462, 17964, 26193, 34924, 35928, 52386, 69848, 78579, 104772, 157158, 209544, 314316, 628632, 4356769, 8713538, 13070307, 17427076, 26140614, 34854152, 39210921, 52281228, 78421842, 104562456, 156843684, 313687368]

約数ペア:

[(1, 313687368), (2, 156843684), (3, 104562456), (4, 78421842), (6, 52281228), (8, 39210921), (9, 34854152), (12, 26140614), (18, 17427076), (24, 13070307), (36, 8713538), (72, 4356769), (499, 628632), (998, 314316), (1497, 209544), (1996, 157158), (2994, 104772), (3992, 78579), (4491, 69848), (5988, 52386), (8731, 35928), (8982, 34924), (11976, 26193), (17462, 17964)]