668052

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1$

素因数の和:269

約数の個数: 72

約数和(自身を含む): 2114112

約数和(自身を除く): 1446060

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 241, 252, 308, 396, 462, 482, 693, 723, 924, 964, 1386, 1446, 1687, 2169, 2651, 2772, 2892, 3374, 4338, 5061, 5302, 6748, 7953, 8676, 10122, 10604, 15183, 15906, 18557, 20244, 23859, 30366, 31812, 37114, 47718, 55671, 60732, 74228, 95436, 111342, 167013, 222684, 334026, 668052]

約数ペア:

[(1, 668052), (2, 334026), (3, 222684), (4, 167013), (6, 111342), (7, 95436), (9, 74228), (11, 60732), (12, 55671), (14, 47718), (18, 37114), (21, 31812), (22, 30366), (28, 23859), (33, 20244), (36, 18557), (42, 15906), (44, 15183), (63, 10604), (66, 10122), (77, 8676), (84, 7953), (99, 6748), (126, 5302), (132, 5061), (154, 4338), (198, 3374), (231, 2892), (241, 2772), (252, 2651), (308, 2169), (396, 1687), (462, 1446), (482, 1386), (693, 964), (723, 924)]