1663839072

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{479}}^1\times {\mathrm{1723}}^1$

素因数の和:2225

約数の個数: 144

約数和(自身を含む): 5421911040

約数和(自身を除く): 3758071968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 479, 504, 672, 958, 1008, 1437, 1723, 1916, 2016, 2874, 3353, 3446, 3832, 4311, 5169, 5748, 6706, 6892, 7664, 8622, 10059, 10338, 11496, 12061, 13412, 13784, 15328, 15507, 17244, 20118, 20676, 22992, 24122, 26824, 27568, 30177, 31014, 34488, 36183, 40236, 41352, 45984, 48244, 53648, 55136, 60354, 62028, 68976, 72366, 80472, 82704, 96488, 107296, 108549, 120708, 124056, 137952, 144732, 160944, 165408, 192976, 217098, 241416, 248112, 289464, 321888, 385952, 434196, 482832, 496224, 578928, 825317, 868392, 965664, 1157856, 1650634, 1736784, 2475951, 3301268, 3473568, 4951902, 5777219, 6602536, 7427853, 9903804, 11554438, 13205072, 14855706, 17331657, 19807608, 23108876, 26410144, 29711412, 34663314, 39615216, 46217752, 51994971, 59422824, 69326628, 79230432, 92435504, 103989942, 118845648, 138653256, 184871008, 207979884, 237691296, 277306512, 415959768, 554613024, 831919536, 1663839072]

約数ペア:

[(1, 1663839072), (2, 831919536), (3, 554613024), (4, 415959768), (6, 277306512), (7, 237691296), (8, 207979884), (9, 184871008), (12, 138653256), (14, 118845648), (16, 103989942), (18, 92435504), (21, 79230432), (24, 69326628), (28, 59422824), (32, 51994971), (36, 46217752), (42, 39615216), (48, 34663314), (56, 29711412), (63, 26410144), (72, 23108876), (84, 19807608), (96, 17331657), (112, 14855706), (126, 13205072), (144, 11554438), (168, 9903804), (224, 7427853), (252, 6602536), (288, 5777219), (336, 4951902), (479, 3473568), (504, 3301268), (672, 2475951), (958, 1736784), (1008, 1650634), (1437, 1157856), (1723, 965664), (1916, 868392), (2016, 825317), (2874, 578928), (3353, 496224), (3446, 482832), (3832, 434196), (4311, 385952), (5169, 321888), (5748, 289464), (6706, 248112), (6892, 241416), (7664, 217098), (8622, 192976), (10059, 165408), (10338, 160944), (11496, 144732), (12061, 137952), (13412, 124056), (13784, 120708), (15328, 108549), (15507, 107296), (17244, 96488), (20118, 82704), (20676, 80472), (22992, 72366), (24122, 68976), (26824, 62028), (27568, 60354), (30177, 55136), (31014, 53648), (34488, 48244), (36183, 45984), (40236, 41352)]