312175458

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{11969}}^1$

素因数の和:12013

約数の個数: 80

約数和(自身を含む): 834261120

約数和(自身を除く): 522085662

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 54, 63, 69, 81, 126, 138, 161, 162, 189, 207, 322, 378, 414, 483, 567, 621, 966, 1134, 1242, 1449, 1863, 2898, 3726, 4347, 8694, 11969, 13041, 23938, 26082, 35907, 71814, 83783, 107721, 167566, 215442, 251349, 275287, 323163, 502698, 550574, 646326, 754047, 825861, 969489, 1508094, 1651722, 1927009, 1938978, 2262141, 2477583, 3854018, 4524282, 4955166, 5781027, 6786423, 7432749, 11562054, 13572846, 14865498, 17343081, 22298247, 34686162, 44596494, 52029243, 104058486, 156087729, 312175458]

約数ペア:

[(1, 312175458), (2, 156087729), (3, 104058486), (6, 52029243), (7, 44596494), (9, 34686162), (14, 22298247), (18, 17343081), (21, 14865498), (23, 13572846), (27, 11562054), (42, 7432749), (46, 6786423), (54, 5781027), (63, 4955166), (69, 4524282), (81, 3854018), (126, 2477583), (138, 2262141), (161, 1938978), (162, 1927009), (189, 1651722), (207, 1508094), (322, 969489), (378, 825861), (414, 754047), (483, 646326), (567, 550574), (621, 502698), (966, 323163), (1134, 275287), (1242, 251349), (1449, 215442), (1863, 167566), (2898, 107721), (3726, 83783), (4347, 71814), (8694, 35907), (11969, 26082), (13041, 23938)]