631120512

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{47}}^1$

素因数の和:120

約数の個数: 288

約数和(自身を含む): 1999085760

約数和(自身を除く): 1367965248

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, 128, 132, 136, 141, 176, 187, 188, 192, 204, 242, 264, 272, 282, 289, 352, 363, 374, 376, 384, 408, 484, 517, 528, 544, 561, 564, 578, 704, 726, 748, 752, 799, 816, 867, 968, 1034, 1056, 1088, 1122, 1128, 1156, 1408, 1452, 1496, 1504, 1551, 1598, 1632, 1734, 1936, 2057, 2068, 2112, 2176, 2244, 2256, 2312, 2397, 2904, 2992, 3008, 3102, 3179, 3196, 3264, 3468, 3872, 4114, 4136, 4224, 4488, 4512, 4624, 4794, 5687, 5808, 5984, 6016, 6171, 6204, 6358, 6392, 6528, 6936, 7744, 8228, 8272, 8789, 8976, 9024, 9248, 9537, 9588, 11374, 11616, 11968, 12342, 12408, 12716, 12784, 13583, 13872, 15488, 16456, 16544, 17061, 17578, 17952, 18048, 18496, 19074, 19176, 22748, 23232, 23936, 24684, 24816, 25432, 25568, 26367, 27166, 27744, 32912, 33088, 34122, 34969, 35156, 35904, 36992, 38148, 38352, 40749, 45496, 46464, 49368, 49632, 50864, 51136, 52734, 54332, 55488, 65824, 66176, 68244, 69938, 70312, 71808, 76296, 76704, 81498, 90992, 96679, 98736, 99264, 101728, 102272, 104907, 105468, 108664, 110976, 131648, 136488, 139876, 140624, 149413, 152592, 153408, 162996, 181984, 193358, 197472, 198528, 203456, 209814, 210936, 217328, 263296, 272976, 279752, 281248, 290037, 298826, 305184, 306816, 325992, 363968, 386716, 394944, 406912, 419628, 421872, 434656, 448239, 545952, 559504, 562496, 580074, 597652, 610368, 651984, 727936, 773432, 789888, 839256, 843744, 869312, 896478, 1091904, 1119008, 1124992, 1160148, 1195304, 1220736, 1303968, 1546864, 1643543, 1678512, 1687488, 1738624, 1792956, 2183808, 2238016, 2320296, 2390608, 2607936, 3093728, 3287086, 3357024, 3374976, 3585912, 4476032, 4640592, 4781216, 4930629, 5215872, 6187456, 6574172, 6714048, 7171824, 9281184, 9562432, 9861258, 12374912, 13148344, 13428096, 14343648, 18562368, 19124864, 19722516, 26296688, 28687296, 37124736, 39445032, 52593376, 57374592, 78890064, 105186752, 157780128, 210373504, 315560256, 631120512]

約数ペア:

[(1, 631120512), (2, 315560256), (3, 210373504), (4, 157780128), (6, 105186752), (8, 78890064), (11, 57374592), (12, 52593376), (16, 39445032), (17, 37124736), (22, 28687296), (24, 26296688), (32, 19722516), (33, 19124864), (34, 18562368), (44, 14343648), (47, 13428096), (48, 13148344), (51, 12374912), (64, 9861258), (66, 9562432), (68, 9281184), (88, 7171824), (94, 6714048), (96, 6574172), (102, 6187456), (121, 5215872), (128, 4930629), (132, 4781216), (136, 4640592), (141, 4476032), (176, 3585912), (187, 3374976), (188, 3357024), (192, 3287086), (204, 3093728), (242, 2607936), (264, 2390608), (272, 2320296), (282, 2238016), (289, 2183808), (352, 1792956), (363, 1738624), (374, 1687488), (376, 1678512), (384, 1643543), (408, 1546864), (484, 1303968), (517, 1220736), (528, 1195304), (544, 1160148), (561, 1124992), (564, 1119008), (578, 1091904), (704, 896478), (726, 869312), (748, 843744), (752, 839256), (799, 789888), (816, 773432), (867, 727936), (968, 651984), (1034, 610368), (1056, 597652), (1088, 580074), (1122, 562496), (1128, 559504), (1156, 545952), (1408, 448239), (1452, 434656), (1496, 421872), (1504, 419628), (1551, 406912), (1598, 394944), (1632, 386716), (1734, 363968), (1936, 325992), (2057, 306816), (2068, 305184), (2112, 298826), (2176, 290037), (2244, 281248), (2256, 279752), (2312, 272976), (2397, 263296), (2904, 217328), (2992, 210936), (3008, 209814), (3102, 203456), (3179, 198528), (3196, 197472), (3264, 193358), (3468, 181984), (3872, 162996), (4114, 153408), (4136, 152592), (4224, 149413), (4488, 140624), (4512, 139876), (4624, 136488), (4794, 131648), (5687, 110976), (5808, 108664), (5984, 105468), (6016, 104907), (6171, 102272), (6204, 101728), (6358, 99264), (6392, 98736), (6528, 96679), (6936, 90992), (7744, 81498), (8228, 76704), (8272, 76296), (8789, 71808), (8976, 70312), (9024, 69938), (9248, 68244), (9537, 66176), (9588, 65824), (11374, 55488), (11616, 54332), (11968, 52734), (12342, 51136), (12408, 50864), (12716, 49632), (12784, 49368), (13583, 46464), (13872, 45496), (15488, 40749), (16456, 38352), (16544, 38148), (17061, 36992), (17578, 35904), (17952, 35156), (18048, 34969), (18496, 34122), (19074, 33088), (19176, 32912), (22748, 27744), (23232, 27166), (23936, 26367), (24684, 25568), (24816, 25432)]