1521191808

素因数分解:

$2^7\times 3^2\times {\mathrm{59}}^1\times {\mathrm{22381}}^1$

素因数の和:22460

約数の個数: 96

約数和(自身を含む): 4451779800

約数和(自身を除く): 2930587992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 64, 72, 96, 118, 128, 144, 177, 192, 236, 288, 354, 384, 472, 531, 576, 708, 944, 1062, 1152, 1416, 1888, 2124, 2832, 3776, 4248, 5664, 7552, 8496, 11328, 16992, 22381, 22656, 33984, 44762, 67143, 67968, 89524, 134286, 179048, 201429, 268572, 358096, 402858, 537144, 716192, 805716, 1074288, 1320479, 1432384, 1611432, 2148576, 2640958, 2864768, 3222864, 3961437, 4297152, 5281916, 6445728, 7922874, 8594304, 10563832, 11884311, 12891456, 15845748, 21127664, 23768622, 25782912, 31691496, 42255328, 47537244, 63382992, 84510656, 95074488, 126765984, 169021312, 190148976, 253531968, 380297952, 507063936, 760595904, 1521191808]

約数ペア:

[(1, 1521191808), (2, 760595904), (3, 507063936), (4, 380297952), (6, 253531968), (8, 190148976), (9, 169021312), (12, 126765984), (16, 95074488), (18, 84510656), (24, 63382992), (32, 47537244), (36, 42255328), (48, 31691496), (59, 25782912), (64, 23768622), (72, 21127664), (96, 15845748), (118, 12891456), (128, 11884311), (144, 10563832), (177, 8594304), (192, 7922874), (236, 6445728), (288, 5281916), (354, 4297152), (384, 3961437), (472, 3222864), (531, 2864768), (576, 2640958), (708, 2148576), (944, 1611432), (1062, 1432384), (1152, 1320479), (1416, 1074288), (1888, 805716), (2124, 716192), (2832, 537144), (3776, 402858), (4248, 358096), (5664, 268572), (7552, 201429), (8496, 179048), (11328, 134286), (16992, 89524), (22381, 67968), (22656, 67143), (33984, 44762)]