428711712

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1$

素因数の和:232

約数の個数: 288

約数和(自身を含む): 1418933376

約数和(自身を除く): 990221664

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, 121, 132, 136, 143, 156, 167, 176, 187, 204, 208, 221, 242, 264, 272, 286, 312, 334, 352, 363, 374, 408, 416, 429, 442, 484, 501, 528, 544, 561, 572, 624, 663, 668, 726, 748, 816, 858, 884, 968, 1002, 1056, 1122, 1144, 1248, 1326, 1336, 1452, 1496, 1573, 1632, 1716, 1768, 1837, 1936, 2004, 2057, 2171, 2244, 2288, 2431, 2652, 2672, 2839, 2904, 2992, 3146, 3432, 3536, 3674, 3872, 4008, 4114, 4342, 4488, 4576, 4719, 4862, 5304, 5344, 5511, 5678, 5808, 5984, 6171, 6292, 6513, 6864, 7072, 7293, 7348, 8016, 8228, 8517, 8684, 8976, 9438, 9724, 10608, 11022, 11356, 11616, 12342, 12584, 13026, 13728, 14586, 14696, 16032, 16456, 17034, 17368, 17952, 18876, 19448, 20207, 21216, 22044, 22712, 23881, 24684, 25168, 26052, 26741, 29172, 29392, 31229, 32912, 34068, 34736, 36907, 37752, 38896, 40414, 44088, 45424, 47762, 49368, 50336, 52104, 53482, 58344, 58784, 60621, 62458, 65824, 68136, 69472, 71643, 73814, 75504, 77792, 80223, 80828, 88176, 90848, 93687, 95524, 98736, 104208, 106964, 110721, 116688, 121242, 124916, 136272, 143286, 147628, 151008, 160446, 161656, 176352, 187374, 191048, 197472, 208416, 213928, 221442, 233376, 242484, 249832, 262691, 272544, 286572, 295256, 320892, 323312, 343519, 374748, 382096, 405977, 427856, 442884, 484968, 499664, 525382, 573144, 590512, 641784, 646624, 687038, 749496, 764192, 788073, 811954, 855712, 885768, 969936, 999328, 1030557, 1050764, 1146288, 1181024, 1217931, 1283568, 1374076, 1498992, 1576146, 1623908, 1771536, 1939872, 2061114, 2101528, 2292576, 2435862, 2567136, 2748152, 2997984, 3152292, 3247816, 3543072, 4122228, 4203056, 4465747, 4871724, 5496304, 6304584, 6495632, 8244456, 8406112, 8931494, 9743448, 10992608, 12609168, 12991264, 13397241, 16488912, 17862988, 19486896, 25218336, 26794482, 32977824, 35725976, 38973792, 53588964, 71451952, 107177928, 142903904, 214355856, 428711712]

約数ペア:

[(1, 428711712), (2, 214355856), (3, 142903904), (4, 107177928), (6, 71451952), (8, 53588964), (11, 38973792), (12, 35725976), (13, 32977824), (16, 26794482), (17, 25218336), (22, 19486896), (24, 17862988), (26, 16488912), (32, 13397241), (33, 12991264), (34, 12609168), (39, 10992608), (44, 9743448), (48, 8931494), (51, 8406112), (52, 8244456), (66, 6495632), (68, 6304584), (78, 5496304), (88, 4871724), (96, 4465747), (102, 4203056), (104, 4122228), (121, 3543072), (132, 3247816), (136, 3152292), (143, 2997984), (156, 2748152), (167, 2567136), (176, 2435862), (187, 2292576), (204, 2101528), (208, 2061114), (221, 1939872), (242, 1771536), (264, 1623908), (272, 1576146), (286, 1498992), (312, 1374076), (334, 1283568), (352, 1217931), (363, 1181024), (374, 1146288), (408, 1050764), (416, 1030557), (429, 999328), (442, 969936), (484, 885768), (501, 855712), (528, 811954), (544, 788073), (561, 764192), (572, 749496), (624, 687038), (663, 646624), (668, 641784), (726, 590512), (748, 573144), (816, 525382), (858, 499664), (884, 484968), (968, 442884), (1002, 427856), (1056, 405977), (1122, 382096), (1144, 374748), (1248, 343519), (1326, 323312), (1336, 320892), (1452, 295256), (1496, 286572), (1573, 272544), (1632, 262691), (1716, 249832), (1768, 242484), (1837, 233376), (1936, 221442), (2004, 213928), (2057, 208416), (2171, 197472), (2244, 191048), (2288, 187374), (2431, 176352), (2652, 161656), (2672, 160446), (2839, 151008), (2904, 147628), (2992, 143286), (3146, 136272), (3432, 124916), (3536, 121242), (3674, 116688), (3872, 110721), (4008, 106964), (4114, 104208), (4342, 98736), (4488, 95524), (4576, 93687), (4719, 90848), (4862, 88176), (5304, 80828), (5344, 80223), (5511, 77792), (5678, 75504), (5808, 73814), (5984, 71643), (6171, 69472), (6292, 68136), (6513, 65824), (6864, 62458), (7072, 60621), (7293, 58784), (7348, 58344), (8016, 53482), (8228, 52104), (8517, 50336), (8684, 49368), (8976, 47762), (9438, 45424), (9724, 44088), (10608, 40414), (11022, 38896), (11356, 37752), (11616, 36907), (12342, 34736), (12584, 34068), (13026, 32912), (13728, 31229), (14586, 29392), (14696, 29172), (16032, 26741), (16456, 26052), (17034, 25168), (17368, 24684), (17952, 23881), (18876, 22712), (19448, 22044), (20207, 21216)]