1391045784

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2843}}^1$

素因数の和:2937

約数の個数: 128

約数和(自身を含む): 3890592000

約数和(自身を除く): 2499546216

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 29, 37, 38, 57, 58, 74, 76, 87, 111, 114, 116, 148, 152, 174, 222, 228, 232, 296, 348, 444, 456, 551, 696, 703, 888, 1073, 1102, 1406, 1653, 2109, 2146, 2204, 2812, 2843, 3219, 3306, 4218, 4292, 4408, 5624, 5686, 6438, 6612, 8436, 8529, 8584, 11372, 12876, 13224, 16872, 17058, 20387, 22744, 25752, 34116, 40774, 54017, 61161, 68232, 81548, 82447, 105191, 108034, 122322, 162051, 163096, 164894, 210382, 216068, 244644, 247341, 315573, 324102, 329788, 420764, 432136, 489288, 494682, 631146, 648204, 659576, 841528, 989364, 1262292, 1296408, 1566493, 1978728, 1998629, 2524584, 3050539, 3132986, 3997258, 4699479, 5995887, 6101078, 6265972, 7994516, 9151617, 9398958, 11991774, 12202156, 12531944, 15989032, 18303234, 18797916, 23983548, 24404312, 36606468, 37595832, 47967096, 57960241, 73212936, 115920482, 173880723, 231840964, 347761446, 463681928, 695522892, 1391045784]

約数ペア:

[(1, 1391045784), (2, 695522892), (3, 463681928), (4, 347761446), (6, 231840964), (8, 173880723), (12, 115920482), (19, 73212936), (24, 57960241), (29, 47967096), (37, 37595832), (38, 36606468), (57, 24404312), (58, 23983548), (74, 18797916), (76, 18303234), (87, 15989032), (111, 12531944), (114, 12202156), (116, 11991774), (148, 9398958), (152, 9151617), (174, 7994516), (222, 6265972), (228, 6101078), (232, 5995887), (296, 4699479), (348, 3997258), (444, 3132986), (456, 3050539), (551, 2524584), (696, 1998629), (703, 1978728), (888, 1566493), (1073, 1296408), (1102, 1262292), (1406, 989364), (1653, 841528), (2109, 659576), (2146, 648204), (2204, 631146), (2812, 494682), (2843, 489288), (3219, 432136), (3306, 420764), (4218, 329788), (4292, 324102), (4408, 315573), (5624, 247341), (5686, 244644), (6438, 216068), (6612, 210382), (8436, 164894), (8529, 163096), (8584, 162051), (11372, 122322), (12876, 108034), (13224, 105191), (16872, 82447), (17058, 81548), (20387, 68232), (22744, 61161), (25752, 54017), (34116, 40774)]