491036238

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{1279}}^1$

素因数の和:1582

約数の個数: 96

約数和(自身を含む): 1332264960

約数和(自身を除く): 841228722

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 277, 462, 554, 693, 831, 1279, 1386, 1662, 1939, 2493, 2558, 3047, 3837, 3878, 4986, 5817, 6094, 7674, 8953, 9141, 11511, 11634, 14069, 17451, 17906, 18282, 21329, 23022, 26859, 27423, 28138, 34902, 42207, 42658, 53718, 54846, 63987, 80577, 84414, 98483, 126621, 127974, 161154, 191961, 196966, 253242, 295449, 354283, 383922, 590898, 708566, 886347, 1062849, 1772694, 2125698, 2479981, 3188547, 3897113, 4959962, 6377094, 7439943, 7794226, 11691339, 14879886, 22319829, 23382678, 27279791, 35074017, 44639658, 54559582, 70148034, 81839373, 163678746, 245518119, 491036238]

約数ペア:

[(1, 491036238), (2, 245518119), (3, 163678746), (6, 81839373), (7, 70148034), (9, 54559582), (11, 44639658), (14, 35074017), (18, 27279791), (21, 23382678), (22, 22319829), (33, 14879886), (42, 11691339), (63, 7794226), (66, 7439943), (77, 6377094), (99, 4959962), (126, 3897113), (154, 3188547), (198, 2479981), (231, 2125698), (277, 1772694), (462, 1062849), (554, 886347), (693, 708566), (831, 590898), (1279, 383922), (1386, 354283), (1662, 295449), (1939, 253242), (2493, 196966), (2558, 191961), (3047, 161154), (3837, 127974), (3878, 126621), (4986, 98483), (5817, 84414), (6094, 80577), (7674, 63987), (8953, 54846), (9141, 53718), (11511, 42658), (11634, 42207), (14069, 34902), (17451, 28138), (17906, 27423), (18282, 26859), (21329, 23022)]