221795328

素因数分解:

$2^{10}\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:208

約数の個数: 176

約数和(自身を含む): 650847744

約数和(自身を除く): 429052416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 32, 34, 48, 51, 62, 64, 68, 93, 96, 102, 124, 128, 136, 137, 186, 192, 204, 248, 256, 272, 274, 372, 384, 408, 411, 496, 512, 527, 544, 548, 744, 768, 816, 822, 992, 1024, 1054, 1088, 1096, 1488, 1536, 1581, 1632, 1644, 1984, 2108, 2176, 2192, 2329, 2976, 3072, 3162, 3264, 3288, 3968, 4216, 4247, 4352, 4384, 4658, 5952, 6324, 6528, 6576, 6987, 7936, 8432, 8494, 8704, 8768, 9316, 11904, 12648, 12741, 13056, 13152, 13974, 15872, 16864, 16988, 17408, 17536, 18632, 23808, 25296, 25482, 26112, 26304, 27948, 31744, 33728, 33976, 35072, 37264, 47616, 50592, 50964, 52224, 52608, 55896, 67456, 67952, 70144, 72199, 74528, 95232, 101184, 101928, 105216, 111792, 134912, 135904, 140288, 144398, 149056, 202368, 203856, 210432, 216597, 223584, 269824, 271808, 288796, 298112, 404736, 407712, 420864, 433194, 447168, 539648, 543616, 577592, 596224, 809472, 815424, 866388, 894336, 1087232, 1155184, 1192448, 1618944, 1630848, 1732776, 1788672, 2174464, 2310368, 2384896, 3261696, 3465552, 3577344, 4348928, 4620736, 6523392, 6931104, 7154688, 9241472, 13046784, 13862208, 18482944, 27724416, 36965888, 55448832, 73931776, 110897664, 221795328]

約数ペア:

[(1, 221795328), (2, 110897664), (3, 73931776), (4, 55448832), (6, 36965888), (8, 27724416), (12, 18482944), (16, 13862208), (17, 13046784), (24, 9241472), (31, 7154688), (32, 6931104), (34, 6523392), (48, 4620736), (51, 4348928), (62, 3577344), (64, 3465552), (68, 3261696), (93, 2384896), (96, 2310368), (102, 2174464), (124, 1788672), (128, 1732776), (136, 1630848), (137, 1618944), (186, 1192448), (192, 1155184), (204, 1087232), (248, 894336), (256, 866388), (272, 815424), (274, 809472), (372, 596224), (384, 577592), (408, 543616), (411, 539648), (496, 447168), (512, 433194), (527, 420864), (544, 407712), (548, 404736), (744, 298112), (768, 288796), (816, 271808), (822, 269824), (992, 223584), (1024, 216597), (1054, 210432), (1088, 203856), (1096, 202368), (1488, 149056), (1536, 144398), (1581, 140288), (1632, 135904), (1644, 134912), (1984, 111792), (2108, 105216), (2176, 101928), (2192, 101184), (2329, 95232), (2976, 74528), (3072, 72199), (3162, 70144), (3264, 67952), (3288, 67456), (3968, 55896), (4216, 52608), (4247, 52224), (4352, 50964), (4384, 50592), (4658, 47616), (5952, 37264), (6324, 35072), (6528, 33976), (6576, 33728), (6987, 31744), (7936, 27948), (8432, 26304), (8494, 26112), (8704, 25482), (8768, 25296), (9316, 23808), (11904, 18632), (12648, 17536), (12741, 17408), (13056, 16988), (13152, 16864), (13974, 15872)]