1777881216

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{272347}}^1$

素因数の和:272381

約数の個数: 64

約数和(自身を含む): 5000309280

約数和(自身を除く): 3222428064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 272, 384, 408, 544, 816, 1088, 1632, 2176, 3264, 6528, 272347, 544694, 817041, 1089388, 1634082, 2178776, 3268164, 4357552, 4629899, 6536328, 8715104, 9259798, 13072656, 13889697, 17430208, 18519596, 26145312, 27779394, 34860416, 37039192, 52290624, 55558788, 74078384, 104581248, 111117576, 148156768, 222235152, 296313536, 444470304, 592627072, 888940608, 1777881216]

約数ペア:

[(1, 1777881216), (2, 888940608), (3, 592627072), (4, 444470304), (6, 296313536), (8, 222235152), (12, 148156768), (16, 111117576), (17, 104581248), (24, 74078384), (32, 55558788), (34, 52290624), (48, 37039192), (51, 34860416), (64, 27779394), (68, 26145312), (96, 18519596), (102, 17430208), (128, 13889697), (136, 13072656), (192, 9259798), (204, 8715104), (272, 6536328), (384, 4629899), (408, 4357552), (544, 3268164), (816, 2178776), (1088, 1634082), (1632, 1089388), (2176, 817041), (3264, 544694), (6528, 272347)]