678661368

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2281}}^1$

素因数の和:2338

約数の個数: 192

約数和(自身を含む): 2247678720

約数和(自身を除く): 1569017352

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 23, 24, 28, 33, 42, 44, 46, 49, 56, 66, 69, 77, 84, 88, 92, 98, 132, 138, 147, 154, 161, 168, 184, 196, 231, 253, 264, 276, 294, 308, 322, 392, 462, 483, 506, 539, 552, 588, 616, 644, 759, 924, 966, 1012, 1078, 1127, 1176, 1288, 1518, 1617, 1771, 1848, 1932, 2024, 2156, 2254, 2281, 3036, 3234, 3381, 3542, 3864, 4312, 4508, 4562, 5313, 6072, 6468, 6762, 6843, 7084, 9016, 9124, 10626, 12397, 12936, 13524, 13686, 14168, 15967, 18248, 21252, 24794, 25091, 27048, 27372, 31934, 37191, 42504, 47901, 49588, 50182, 52463, 54744, 63868, 74382, 75273, 95802, 99176, 100364, 104926, 111769, 127736, 148764, 150546, 157389, 175637, 191604, 200728, 209852, 223538, 297528, 301092, 314778, 335307, 351274, 367241, 383208, 419704, 447076, 526911, 577093, 602184, 629556, 670614, 702548, 734482, 894152, 1053822, 1101723, 1154186, 1229459, 1259112, 1341228, 1405096, 1468964, 1731279, 2107644, 2203446, 2308372, 2458918, 2570687, 2682456, 2937928, 3462558, 3688377, 4039651, 4215288, 4406892, 4616744, 4917836, 5141374, 6925116, 7376754, 7712061, 8079302, 8813784, 9835672, 10282748, 12118953, 13850232, 14753508, 15424122, 16158604, 20565496, 24237906, 28277557, 29507016, 30848244, 32317208, 48475812, 56555114, 61696488, 84832671, 96951624, 113110228, 169665342, 226220456, 339330684, 678661368]

約数ペア:

[(1, 678661368), (2, 339330684), (3, 226220456), (4, 169665342), (6, 113110228), (7, 96951624), (8, 84832671), (11, 61696488), (12, 56555114), (14, 48475812), (21, 32317208), (22, 30848244), (23, 29507016), (24, 28277557), (28, 24237906), (33, 20565496), (42, 16158604), (44, 15424122), (46, 14753508), (49, 13850232), (56, 12118953), (66, 10282748), (69, 9835672), (77, 8813784), (84, 8079302), (88, 7712061), (92, 7376754), (98, 6925116), (132, 5141374), (138, 4917836), (147, 4616744), (154, 4406892), (161, 4215288), (168, 4039651), (184, 3688377), (196, 3462558), (231, 2937928), (253, 2682456), (264, 2570687), (276, 2458918), (294, 2308372), (308, 2203446), (322, 2107644), (392, 1731279), (462, 1468964), (483, 1405096), (506, 1341228), (539, 1259112), (552, 1229459), (588, 1154186), (616, 1101723), (644, 1053822), (759, 894152), (924, 734482), (966, 702548), (1012, 670614), (1078, 629556), (1127, 602184), (1176, 577093), (1288, 526911), (1518, 447076), (1617, 419704), (1771, 383208), (1848, 367241), (1932, 351274), (2024, 335307), (2156, 314778), (2254, 301092), (2281, 297528), (3036, 223538), (3234, 209852), (3381, 200728), (3542, 191604), (3864, 175637), (4312, 157389), (4508, 150546), (4562, 148764), (5313, 127736), (6072, 111769), (6468, 104926), (6762, 100364), (6843, 99176), (7084, 95802), (9016, 75273), (9124, 74382), (10626, 63868), (12397, 54744), (12936, 52463), (13524, 50182), (13686, 49588), (14168, 47901), (15967, 42504), (18248, 37191), (21252, 31934), (24794, 27372), (25091, 27048)]