309901824

素因数分解:

$2^9\times 3^2\times {\mathrm{109}}^1\times {\mathrm{617}}^1$

素因数の和:750

約数の個数: 120

約数和(自身を含む): 904066020

約数和(自身を除く): 594164196

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 109, 128, 144, 192, 218, 256, 288, 327, 384, 436, 512, 576, 617, 654, 768, 872, 981, 1152, 1234, 1308, 1536, 1744, 1851, 1962, 2304, 2468, 2616, 3488, 3702, 3924, 4608, 4936, 5232, 5553, 6976, 7404, 7848, 9872, 10464, 11106, 13952, 14808, 15696, 19744, 20928, 22212, 27904, 29616, 31392, 39488, 41856, 44424, 55808, 59232, 62784, 67253, 78976, 83712, 88848, 118464, 125568, 134506, 157952, 167424, 177696, 201759, 236928, 251136, 269012, 315904, 355392, 403518, 473856, 502272, 538024, 605277, 710784, 807036, 947712, 1076048, 1210554, 1421568, 1614072, 2152096, 2421108, 2843136, 3228144, 4304192, 4842216, 6456288, 8608384, 9684432, 12912576, 17216768, 19368864, 25825152, 34433536, 38737728, 51650304, 77475456, 103300608, 154950912, 309901824]

約数ペア:

[(1, 309901824), (2, 154950912), (3, 103300608), (4, 77475456), (6, 51650304), (8, 38737728), (9, 34433536), (12, 25825152), (16, 19368864), (18, 17216768), (24, 12912576), (32, 9684432), (36, 8608384), (48, 6456288), (64, 4842216), (72, 4304192), (96, 3228144), (109, 2843136), (128, 2421108), (144, 2152096), (192, 1614072), (218, 1421568), (256, 1210554), (288, 1076048), (327, 947712), (384, 807036), (436, 710784), (512, 605277), (576, 538024), (617, 502272), (654, 473856), (768, 403518), (872, 355392), (981, 315904), (1152, 269012), (1234, 251136), (1308, 236928), (1536, 201759), (1744, 177696), (1851, 167424), (1962, 157952), (2304, 134506), (2468, 125568), (2616, 118464), (3488, 88848), (3702, 83712), (3924, 78976), (4608, 67253), (4936, 62784), (5232, 59232), (5553, 55808), (6976, 44424), (7404, 41856), (7848, 39488), (9872, 31392), (10464, 29616), (11106, 27904), (13952, 22212), (14808, 20928), (15696, 19744)]