320917824

素因数分解:

$2^6\times 3^2\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:293

約数の個数: 168

約数和(自身を含む): 958583808

約数和(自身を除く): 637665984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 64, 72, 82, 96, 107, 123, 127, 144, 164, 192, 214, 246, 254, 288, 321, 328, 369, 381, 428, 492, 508, 576, 642, 656, 738, 762, 856, 963, 984, 1016, 1143, 1284, 1312, 1476, 1524, 1712, 1926, 1968, 2032, 2286, 2568, 2624, 2952, 3048, 3424, 3852, 3936, 4064, 4387, 4572, 5136, 5207, 5904, 6096, 6848, 7704, 7872, 8128, 8774, 9144, 10272, 10414, 11808, 12192, 13161, 13589, 15408, 15621, 17548, 18288, 20544, 20828, 23616, 24384, 26322, 27178, 30816, 31242, 35096, 36576, 39483, 40767, 41656, 46863, 52644, 54356, 61632, 62484, 70192, 73152, 78966, 81534, 83312, 93726, 105288, 108712, 122301, 124968, 140384, 157932, 163068, 166624, 187452, 210576, 217424, 244602, 249936, 280768, 315864, 326136, 333248, 374904, 421152, 434848, 489204, 499872, 557149, 631728, 652272, 749808, 842304, 869696, 978408, 999744, 1114298, 1263456, 1304544, 1499616, 1671447, 1956816, 2228596, 2526912, 2609088, 2999232, 3342894, 3913632, 4457192, 5014341, 6685788, 7827264, 8914384, 10028682, 13371576, 17828768, 20057364, 26743152, 35657536, 40114728, 53486304, 80229456, 106972608, 160458912, 320917824]

約数ペア:

[(1, 320917824), (2, 160458912), (3, 106972608), (4, 80229456), (6, 53486304), (8, 40114728), (9, 35657536), (12, 26743152), (16, 20057364), (18, 17828768), (24, 13371576), (32, 10028682), (36, 8914384), (41, 7827264), (48, 6685788), (64, 5014341), (72, 4457192), (82, 3913632), (96, 3342894), (107, 2999232), (123, 2609088), (127, 2526912), (144, 2228596), (164, 1956816), (192, 1671447), (214, 1499616), (246, 1304544), (254, 1263456), (288, 1114298), (321, 999744), (328, 978408), (369, 869696), (381, 842304), (428, 749808), (492, 652272), (508, 631728), (576, 557149), (642, 499872), (656, 489204), (738, 434848), (762, 421152), (856, 374904), (963, 333248), (984, 326136), (1016, 315864), (1143, 280768), (1284, 249936), (1312, 244602), (1476, 217424), (1524, 210576), (1712, 187452), (1926, 166624), (1968, 163068), (2032, 157932), (2286, 140384), (2568, 124968), (2624, 122301), (2952, 108712), (3048, 105288), (3424, 93726), (3852, 83312), (3936, 81534), (4064, 78966), (4387, 73152), (4572, 70192), (5136, 62484), (5207, 61632), (5904, 54356), (6096, 52644), (6848, 46863), (7704, 41656), (7872, 40767), (8128, 39483), (8774, 36576), (9144, 35096), (10272, 31242), (10414, 30816), (11808, 27178), (12192, 26322), (13161, 24384), (13589, 23616), (15408, 20828), (15621, 20544), (17548, 18288)]