354334848

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2161}}^1$

素因数の和:2246

約数の個数: 128

約数和(自身を含む): 1093799040

約数和(自身を除く): 739464192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 61, 64, 84, 96, 112, 122, 128, 168, 183, 192, 224, 244, 336, 366, 384, 427, 448, 488, 672, 732, 854, 896, 976, 1281, 1344, 1464, 1708, 1952, 2161, 2562, 2688, 2928, 3416, 3904, 4322, 5124, 5856, 6483, 6832, 7808, 8644, 10248, 11712, 12966, 13664, 15127, 17288, 20496, 23424, 25932, 27328, 30254, 34576, 40992, 45381, 51864, 54656, 60508, 69152, 81984, 90762, 103728, 121016, 131821, 138304, 163968, 181524, 207456, 242032, 263642, 276608, 363048, 395463, 414912, 484064, 527284, 726096, 790926, 829824, 922747, 968128, 1054568, 1452192, 1581852, 1845494, 1936256, 2109136, 2768241, 2904384, 3163704, 3690988, 4218272, 5536482, 5808768, 6327408, 7381976, 8436544, 11072964, 12654816, 14763952, 16873088, 22145928, 25309632, 29527904, 44291856, 50619264, 59055808, 88583712, 118111616, 177167424, 354334848]

約数ペア:

[(1, 354334848), (2, 177167424), (3, 118111616), (4, 88583712), (6, 59055808), (7, 50619264), (8, 44291856), (12, 29527904), (14, 25309632), (16, 22145928), (21, 16873088), (24, 14763952), (28, 12654816), (32, 11072964), (42, 8436544), (48, 7381976), (56, 6327408), (61, 5808768), (64, 5536482), (84, 4218272), (96, 3690988), (112, 3163704), (122, 2904384), (128, 2768241), (168, 2109136), (183, 1936256), (192, 1845494), (224, 1581852), (244, 1452192), (336, 1054568), (366, 968128), (384, 922747), (427, 829824), (448, 790926), (488, 726096), (672, 527284), (732, 484064), (854, 414912), (896, 395463), (976, 363048), (1281, 276608), (1344, 263642), (1464, 242032), (1708, 207456), (1952, 181524), (2161, 163968), (2562, 138304), (2688, 131821), (2928, 121016), (3416, 103728), (3904, 90762), (4322, 81984), (5124, 69152), (5856, 60508), (6483, 54656), (6832, 51864), (7808, 45381), (8644, 40992), (10248, 34576), (11712, 30254), (12966, 27328), (13664, 25932), (15127, 23424), (17288, 20496)]