285401358

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{5981}}^1$

素因数の和:6241

約数の個数: 48

約数和(自身を含む): 677497392

約数和(自身を除く): 392096034

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 241, 482, 723, 1446, 2169, 2651, 4338, 5302, 5981, 7953, 11962, 15906, 17943, 23859, 35886, 47718, 53829, 65791, 107658, 131582, 197373, 394746, 592119, 1184238, 1441421, 2882842, 4324263, 8648526, 12972789, 15855631, 25945578, 31711262, 47566893, 95133786, 142700679, 285401358]

約数ペア:

[(1, 285401358), (2, 142700679), (3, 95133786), (6, 47566893), (9, 31711262), (11, 25945578), (18, 15855631), (22, 12972789), (33, 8648526), (66, 4324263), (99, 2882842), (198, 1441421), (241, 1184238), (482, 592119), (723, 394746), (1446, 197373), (2169, 131582), (2651, 107658), (4338, 65791), (5302, 53829), (5981, 47718), (7953, 35886), (11962, 23859), (15906, 17943)]