283440396

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{3253}}^1$

素因数の和:3450

約数の個数: 48

約数和(自身を含む): 678966624

約数和(自身を除く): 395526228

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 137, 159, 212, 274, 318, 411, 548, 636, 822, 1644, 3253, 6506, 7261, 9759, 13012, 14522, 19518, 21783, 29044, 39036, 43566, 87132, 172409, 344818, 445661, 517227, 689636, 891322, 1034454, 1336983, 1782644, 2068908, 2673966, 5347932, 23620033, 47240066, 70860099, 94480132, 141720198, 283440396]

約数ペア:

[(1, 283440396), (2, 141720198), (3, 94480132), (4, 70860099), (6, 47240066), (12, 23620033), (53, 5347932), (106, 2673966), (137, 2068908), (159, 1782644), (212, 1336983), (274, 1034454), (318, 891322), (411, 689636), (548, 517227), (636, 445661), (822, 344818), (1644, 172409), (3253, 87132), (6506, 43566), (7261, 39036), (9759, 29044), (13012, 21783), (14522, 19518)]