1389713904

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{2179}}^1$

素因数の和:2339

約数の個数: 120

約数和(自身を含む): 4020199040

約数和(自身を除く): 2630485136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 103, 129, 144, 172, 206, 258, 309, 344, 387, 412, 516, 618, 688, 774, 824, 927, 1032, 1236, 1548, 1648, 1854, 2064, 2179, 2472, 3096, 3708, 4358, 4429, 4944, 6192, 6537, 7416, 8716, 8858, 13074, 13287, 14832, 17432, 17716, 19611, 26148, 26574, 34864, 35432, 39222, 39861, 52296, 53148, 70864, 78444, 79722, 93697, 104592, 106296, 156888, 159444, 187394, 212592, 224437, 281091, 313776, 318888, 374788, 448874, 562182, 637776, 673311, 749576, 843273, 897748, 1124364, 1346622, 1499152, 1686546, 1795496, 2019933, 2248728, 2693244, 3373092, 3590992, 4039866, 4497456, 5386488, 6746184, 8079732, 9650791, 10772976, 13492368, 16159464, 19301582, 28952373, 32318928, 38603164, 57904746, 77206328, 86857119, 115809492, 154412656, 173714238, 231618984, 347428476, 463237968, 694856952, 1389713904]

約数ペア:

[(1, 1389713904), (2, 694856952), (3, 463237968), (4, 347428476), (6, 231618984), (8, 173714238), (9, 154412656), (12, 115809492), (16, 86857119), (18, 77206328), (24, 57904746), (36, 38603164), (43, 32318928), (48, 28952373), (72, 19301582), (86, 16159464), (103, 13492368), (129, 10772976), (144, 9650791), (172, 8079732), (206, 6746184), (258, 5386488), (309, 4497456), (344, 4039866), (387, 3590992), (412, 3373092), (516, 2693244), (618, 2248728), (688, 2019933), (774, 1795496), (824, 1686546), (927, 1499152), (1032, 1346622), (1236, 1124364), (1548, 897748), (1648, 843273), (1854, 749576), (2064, 673311), (2179, 637776), (2472, 562182), (3096, 448874), (3708, 374788), (4358, 318888), (4429, 313776), (4944, 281091), (6192, 224437), (6537, 212592), (7416, 187394), (8716, 159444), (8858, 156888), (13074, 106296), (13287, 104592), (14832, 93697), (17432, 79722), (17716, 78444), (19611, 70864), (26148, 53148), (26574, 52296), (34864, 39861), (35432, 39222)]