208685568

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1493}}^1$

素因数の和:1534

約数の個数: 160

約数和(自身を含む): 684706176

約数和(自身を除く): 476020608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 182, 192, 208, 224, 256, 273, 312, 336, 364, 384, 416, 448, 512, 546, 624, 672, 728, 768, 832, 896, 1092, 1248, 1344, 1456, 1493, 1536, 1664, 1792, 2184, 2496, 2688, 2912, 2986, 3328, 3584, 4368, 4479, 4992, 5376, 5824, 5972, 6656, 8736, 8958, 9984, 10451, 10752, 11648, 11944, 17472, 17916, 19409, 19968, 20902, 23296, 23888, 31353, 34944, 35832, 38818, 41804, 46592, 47776, 58227, 62706, 69888, 71664, 77636, 83608, 95552, 116454, 125412, 135863, 139776, 143328, 155272, 167216, 191104, 232908, 250824, 271726, 286656, 310544, 334432, 382208, 407589, 465816, 501648, 543452, 573312, 621088, 668864, 764416, 815178, 931632, 1003296, 1086904, 1146624, 1242176, 1337728, 1630356, 1863264, 2006592, 2173808, 2293248, 2484352, 2675456, 3260712, 3726528, 4013184, 4347616, 4968704, 5350912, 6521424, 7453056, 8026368, 8695232, 9937408, 13042848, 14906112, 16052736, 17390464, 26085696, 29812224, 34780928, 52171392, 69561856, 104342784, 208685568]

約数ペア:

[(1, 208685568), (2, 104342784), (3, 69561856), (4, 52171392), (6, 34780928), (7, 29812224), (8, 26085696), (12, 17390464), (13, 16052736), (14, 14906112), (16, 13042848), (21, 9937408), (24, 8695232), (26, 8026368), (28, 7453056), (32, 6521424), (39, 5350912), (42, 4968704), (48, 4347616), (52, 4013184), (56, 3726528), (64, 3260712), (78, 2675456), (84, 2484352), (91, 2293248), (96, 2173808), (104, 2006592), (112, 1863264), (128, 1630356), (156, 1337728), (168, 1242176), (182, 1146624), (192, 1086904), (208, 1003296), (224, 931632), (256, 815178), (273, 764416), (312, 668864), (336, 621088), (364, 573312), (384, 543452), (416, 501648), (448, 465816), (512, 407589), (546, 382208), (624, 334432), (672, 310544), (728, 286656), (768, 271726), (832, 250824), (896, 232908), (1092, 191104), (1248, 167216), (1344, 155272), (1456, 143328), (1493, 139776), (1536, 135863), (1664, 125412), (1792, 116454), (2184, 95552), (2496, 83608), (2688, 77636), (2912, 71664), (2986, 69888), (3328, 62706), (3584, 58227), (4368, 47776), (4479, 46592), (4992, 41804), (5376, 38818), (5824, 35832), (5972, 34944), (6656, 31353), (8736, 23888), (8958, 23296), (9984, 20902), (10451, 19968), (10752, 19409), (11648, 17916), (11944, 17472)]