218673312

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{937}}^1$

素因数の和:991

約数の個数: 192

約数和(自身を含む): 714801024

約数和(自身を除く): 496127712

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 17, 22, 24, 26, 32, 33, 34, 39, 44, 48, 51, 52, 66, 68, 78, 88, 96, 102, 104, 132, 136, 143, 156, 176, 187, 204, 208, 221, 264, 272, 286, 312, 352, 374, 408, 416, 429, 442, 528, 544, 561, 572, 624, 663, 748, 816, 858, 884, 937, 1056, 1122, 1144, 1248, 1326, 1496, 1632, 1716, 1768, 1874, 2244, 2288, 2431, 2652, 2811, 2992, 3432, 3536, 3748, 4488, 4576, 4862, 5304, 5622, 5984, 6864, 7072, 7293, 7496, 8976, 9724, 10307, 10608, 11244, 12181, 13728, 14586, 14992, 15929, 17952, 19448, 20614, 21216, 22488, 24362, 29172, 29984, 30921, 31858, 36543, 38896, 41228, 44976, 47787, 48724, 58344, 61842, 63716, 73086, 77792, 82456, 89952, 95574, 97448, 116688, 123684, 127432, 133991, 146172, 164912, 175219, 191148, 194896, 207077, 233376, 247368, 254864, 267982, 292344, 329824, 350438, 382296, 389792, 401973, 414154, 494736, 509728, 525657, 535964, 584688, 621231, 700876, 764592, 803946, 828308, 989472, 1051314, 1071928, 1169376, 1242462, 1401752, 1529184, 1607892, 1656616, 2102628, 2143856, 2277847, 2484924, 2803504, 3215784, 3313232, 4205256, 4287712, 4555694, 4969848, 5607008, 6431568, 6626464, 6833541, 8410512, 9111388, 9939696, 12863136, 13667082, 16821024, 18222776, 19879392, 27334164, 36445552, 54668328, 72891104, 109336656, 218673312]

約数ペア:

[(1, 218673312), (2, 109336656), (3, 72891104), (4, 54668328), (6, 36445552), (8, 27334164), (11, 19879392), (12, 18222776), (13, 16821024), (16, 13667082), (17, 12863136), (22, 9939696), (24, 9111388), (26, 8410512), (32, 6833541), (33, 6626464), (34, 6431568), (39, 5607008), (44, 4969848), (48, 4555694), (51, 4287712), (52, 4205256), (66, 3313232), (68, 3215784), (78, 2803504), (88, 2484924), (96, 2277847), (102, 2143856), (104, 2102628), (132, 1656616), (136, 1607892), (143, 1529184), (156, 1401752), (176, 1242462), (187, 1169376), (204, 1071928), (208, 1051314), (221, 989472), (264, 828308), (272, 803946), (286, 764592), (312, 700876), (352, 621231), (374, 584688), (408, 535964), (416, 525657), (429, 509728), (442, 494736), (528, 414154), (544, 401973), (561, 389792), (572, 382296), (624, 350438), (663, 329824), (748, 292344), (816, 267982), (858, 254864), (884, 247368), (937, 233376), (1056, 207077), (1122, 194896), (1144, 191148), (1248, 175219), (1326, 164912), (1496, 146172), (1632, 133991), (1716, 127432), (1768, 123684), (1874, 116688), (2244, 97448), (2288, 95574), (2431, 89952), (2652, 82456), (2811, 77792), (2992, 73086), (3432, 63716), (3536, 61842), (3748, 58344), (4488, 48724), (4576, 47787), (4862, 44976), (5304, 41228), (5622, 38896), (5984, 36543), (6864, 31858), (7072, 30921), (7293, 29984), (7496, 29172), (8976, 24362), (9724, 22488), (10307, 21216), (10608, 20614), (11244, 19448), (12181, 17952), (13728, 15929), (14586, 14992)]