315560256

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{47}}^1$

素因数の和:118

約数の個数: 252

約数和(自身を含む): 995623104

約数和(自身を除く): 680062848

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 44, 47, 48, 51, 64, 66, 68, 88, 94, 96, 102, 121, 132, 136, 141, 176, 187, 188, 192, 204, 242, 264, 272, 282, 289, 352, 363, 374, 376, 408, 484, 517, 528, 544, 561, 564, 578, 704, 726, 748, 752, 799, 816, 867, 968, 1034, 1056, 1088, 1122, 1128, 1156, 1452, 1496, 1504, 1551, 1598, 1632, 1734, 1936, 2057, 2068, 2112, 2244, 2256, 2312, 2397, 2904, 2992, 3008, 3102, 3179, 3196, 3264, 3468, 3872, 4114, 4136, 4488, 4512, 4624, 4794, 5687, 5808, 5984, 6171, 6204, 6358, 6392, 6936, 7744, 8228, 8272, 8789, 8976, 9024, 9248, 9537, 9588, 11374, 11616, 11968, 12342, 12408, 12716, 12784, 13583, 13872, 16456, 16544, 17061, 17578, 17952, 18496, 19074, 19176, 22748, 23232, 24684, 24816, 25432, 25568, 26367, 27166, 27744, 32912, 33088, 34122, 34969, 35156, 35904, 38148, 38352, 40749, 45496, 49368, 49632, 50864, 51136, 52734, 54332, 55488, 65824, 68244, 69938, 70312, 76296, 76704, 81498, 90992, 96679, 98736, 99264, 101728, 104907, 105468, 108664, 131648, 136488, 139876, 140624, 149413, 152592, 153408, 162996, 181984, 193358, 197472, 203456, 209814, 210936, 217328, 272976, 279752, 281248, 290037, 298826, 305184, 325992, 363968, 386716, 394944, 419628, 421872, 434656, 448239, 545952, 559504, 562496, 580074, 597652, 610368, 651984, 773432, 839256, 843744, 869312, 896478, 1091904, 1119008, 1160148, 1195304, 1303968, 1546864, 1643543, 1678512, 1687488, 1792956, 2238016, 2320296, 2390608, 2607936, 3093728, 3287086, 3357024, 3585912, 4640592, 4781216, 4930629, 6187456, 6574172, 6714048, 7171824, 9281184, 9562432, 9861258, 13148344, 14343648, 18562368, 19722516, 26296688, 28687296, 39445032, 52593376, 78890064, 105186752, 157780128, 315560256]

約数ペア:

[(1, 315560256), (2, 157780128), (3, 105186752), (4, 78890064), (6, 52593376), (8, 39445032), (11, 28687296), (12, 26296688), (16, 19722516), (17, 18562368), (22, 14343648), (24, 13148344), (32, 9861258), (33, 9562432), (34, 9281184), (44, 7171824), (47, 6714048), (48, 6574172), (51, 6187456), (64, 4930629), (66, 4781216), (68, 4640592), (88, 3585912), (94, 3357024), (96, 3287086), (102, 3093728), (121, 2607936), (132, 2390608), (136, 2320296), (141, 2238016), (176, 1792956), (187, 1687488), (188, 1678512), (192, 1643543), (204, 1546864), (242, 1303968), (264, 1195304), (272, 1160148), (282, 1119008), (289, 1091904), (352, 896478), (363, 869312), (374, 843744), (376, 839256), (408, 773432), (484, 651984), (517, 610368), (528, 597652), (544, 580074), (561, 562496), (564, 559504), (578, 545952), (704, 448239), (726, 434656), (748, 421872), (752, 419628), (799, 394944), (816, 386716), (867, 363968), (968, 325992), (1034, 305184), (1056, 298826), (1088, 290037), (1122, 281248), (1128, 279752), (1156, 272976), (1452, 217328), (1496, 210936), (1504, 209814), (1551, 203456), (1598, 197472), (1632, 193358), (1734, 181984), (1936, 162996), (2057, 153408), (2068, 152592), (2112, 149413), (2244, 140624), (2256, 139876), (2312, 136488), (2397, 131648), (2904, 108664), (2992, 105468), (3008, 104907), (3102, 101728), (3179, 99264), (3196, 98736), (3264, 96679), (3468, 90992), (3872, 81498), (4114, 76704), (4136, 76296), (4488, 70312), (4512, 69938), (4624, 68244), (4794, 65824), (5687, 55488), (5808, 54332), (5984, 52734), (6171, 51136), (6204, 50864), (6358, 49632), (6392, 49368), (6936, 45496), (7744, 40749), (8228, 38352), (8272, 38148), (8789, 35904), (8976, 35156), (9024, 34969), (9248, 34122), (9537, 33088), (9588, 32912), (11374, 27744), (11616, 27166), (11968, 26367), (12342, 25568), (12408, 25432), (12716, 24816), (12784, 24684), (13583, 23232), (13872, 22748), (16456, 19176), (16544, 19074), (17061, 18496), (17578, 17952)]