278470656

素因数分解:

$2^{13}\times 3^3\times {\mathrm{1259}}^1$

素因数の和:1294

約数の個数: 112

約数和(自身を含む): 825703200

約数和(自身を除く): 547232544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 768, 864, 1024, 1152, 1259, 1536, 1728, 2048, 2304, 2518, 3072, 3456, 3777, 4096, 4608, 5036, 6144, 6912, 7554, 8192, 9216, 10072, 11331, 12288, 13824, 15108, 18432, 20144, 22662, 24576, 27648, 30216, 33993, 36864, 40288, 45324, 55296, 60432, 67986, 73728, 80576, 90648, 110592, 120864, 135972, 161152, 181296, 221184, 241728, 271944, 322304, 362592, 483456, 543888, 644608, 725184, 966912, 1087776, 1289216, 1450368, 1933824, 2175552, 2578432, 2900736, 3867648, 4351104, 5156864, 5801472, 7735296, 8702208, 10313728, 11602944, 15470592, 17404416, 23205888, 30941184, 34808832, 46411776, 69617664, 92823552, 139235328, 278470656]

約数ペア:

[(1, 278470656), (2, 139235328), (3, 92823552), (4, 69617664), (6, 46411776), (8, 34808832), (9, 30941184), (12, 23205888), (16, 17404416), (18, 15470592), (24, 11602944), (27, 10313728), (32, 8702208), (36, 7735296), (48, 5801472), (54, 5156864), (64, 4351104), (72, 3867648), (96, 2900736), (108, 2578432), (128, 2175552), (144, 1933824), (192, 1450368), (216, 1289216), (256, 1087776), (288, 966912), (384, 725184), (432, 644608), (512, 543888), (576, 483456), (768, 362592), (864, 322304), (1024, 271944), (1152, 241728), (1259, 221184), (1536, 181296), (1728, 161152), (2048, 135972), (2304, 120864), (2518, 110592), (3072, 90648), (3456, 80576), (3777, 73728), (4096, 67986), (4608, 60432), (5036, 55296), (6144, 45324), (6912, 40288), (7554, 36864), (8192, 33993), (9216, 30216), (10072, 27648), (11331, 24576), (12288, 22662), (13824, 20144), (15108, 18432)]