123279408

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:261

約数の個数: 200

約数和(自身を含む): 414830592

約数和(自身を除く): 291551184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 107, 108, 112, 126, 127, 144, 162, 168, 189, 214, 216, 252, 254, 321, 324, 336, 378, 381, 428, 432, 504, 508, 567, 642, 648, 749, 756, 762, 856, 889, 963, 1008, 1016, 1134, 1143, 1284, 1296, 1498, 1512, 1524, 1712, 1778, 1926, 2032, 2247, 2268, 2286, 2568, 2667, 2889, 2996, 3024, 3048, 3429, 3556, 3852, 4494, 4536, 4572, 5136, 5334, 5778, 5992, 6096, 6741, 6858, 7112, 7704, 8001, 8667, 8988, 9072, 9144, 10287, 10668, 11556, 11984, 13482, 13589, 13716, 14224, 15408, 16002, 17334, 17976, 18288, 20223, 20574, 21336, 23112, 24003, 26964, 27178, 27432, 32004, 34668, 35952, 40446, 40767, 41148, 42672, 46224, 48006, 53928, 54356, 54864, 60669, 64008, 69336, 72009, 80892, 81534, 82296, 95123, 96012, 107856, 108712, 121338, 122301, 128016, 138672, 144018, 161784, 163068, 164592, 190246, 192024, 217424, 242676, 244602, 285369, 288036, 323568, 326136, 366903, 380492, 384048, 485352, 489204, 570738, 576072, 652272, 733806, 760984, 856107, 970704, 978408, 1100709, 1141476, 1152144, 1467612, 1521968, 1712214, 1956816, 2201418, 2282952, 2568321, 2935224, 3424428, 4402836, 4565904, 5136642, 5870448, 6848856, 7704963, 8805672, 10273284, 13697712, 15409926, 17611344, 20546568, 30819852, 41093136, 61639704, 123279408]

約数ペア:

[(1, 123279408), (2, 61639704), (3, 41093136), (4, 30819852), (6, 20546568), (7, 17611344), (8, 15409926), (9, 13697712), (12, 10273284), (14, 8805672), (16, 7704963), (18, 6848856), (21, 5870448), (24, 5136642), (27, 4565904), (28, 4402836), (36, 3424428), (42, 2935224), (48, 2568321), (54, 2282952), (56, 2201418), (63, 1956816), (72, 1712214), (81, 1521968), (84, 1467612), (107, 1152144), (108, 1141476), (112, 1100709), (126, 978408), (127, 970704), (144, 856107), (162, 760984), (168, 733806), (189, 652272), (214, 576072), (216, 570738), (252, 489204), (254, 485352), (321, 384048), (324, 380492), (336, 366903), (378, 326136), (381, 323568), (428, 288036), (432, 285369), (504, 244602), (508, 242676), (567, 217424), (642, 192024), (648, 190246), (749, 164592), (756, 163068), (762, 161784), (856, 144018), (889, 138672), (963, 128016), (1008, 122301), (1016, 121338), (1134, 108712), (1143, 107856), (1284, 96012), (1296, 95123), (1498, 82296), (1512, 81534), (1524, 80892), (1712, 72009), (1778, 69336), (1926, 64008), (2032, 60669), (2247, 54864), (2268, 54356), (2286, 53928), (2568, 48006), (2667, 46224), (2889, 42672), (2996, 41148), (3024, 40767), (3048, 40446), (3429, 35952), (3556, 34668), (3852, 32004), (4494, 27432), (4536, 27178), (4572, 26964), (5136, 24003), (5334, 23112), (5778, 21336), (5992, 20574), (6096, 20223), (6741, 18288), (6858, 17976), (7112, 17334), (7704, 16002), (8001, 15408), (8667, 14224), (8988, 13716), (9072, 13589), (9144, 13482), (10287, 11984), (10668, 11556)]