254810688

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:241

約数の個数: 224

約数和(自身を含む): 800575488

約数和(自身を除く): 545764800

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, 132, 136, 141, 151, 176, 187, 188, 192, 204, 264, 272, 282, 302, 352, 374, 376, 408, 453, 517, 528, 544, 561, 564, 604, 704, 748, 752, 799, 816, 906, 1034, 1056, 1088, 1122, 1128, 1208, 1496, 1504, 1551, 1598, 1632, 1661, 1812, 2068, 2112, 2244, 2256, 2397, 2416, 2567, 2992, 3008, 3102, 3196, 3264, 3322, 3624, 4136, 4488, 4512, 4794, 4832, 4983, 5134, 5984, 6204, 6392, 6644, 7097, 7248, 7701, 8272, 8789, 8976, 9024, 9588, 9664, 9966, 10268, 11968, 12408, 12784, 13288, 14194, 14496, 15402, 16544, 17578, 17952, 19176, 19932, 20536, 21291, 24816, 25568, 26367, 26576, 28237, 28388, 28992, 30804, 33088, 35156, 35904, 38352, 39864, 41072, 42582, 49632, 51136, 52734, 53152, 56474, 56776, 61608, 70312, 76704, 78067, 79728, 82144, 84711, 85164, 99264, 105468, 106304, 112948, 113552, 120649, 123216, 140624, 153408, 156134, 159456, 164288, 169422, 170328, 210936, 225896, 227104, 234201, 241298, 246432, 281248, 312268, 318912, 338844, 340656, 361947, 421872, 451792, 454208, 468402, 482596, 492864, 562496, 624536, 677688, 681312, 723894, 843744, 903584, 936804, 965192, 1249072, 1327139, 1355376, 1362624, 1447788, 1687488, 1807168, 1873608, 1930384, 2498144, 2654278, 2710752, 2895576, 3747216, 3860768, 3981417, 4996288, 5308556, 5421504, 5791152, 7494432, 7721536, 7962834, 10617112, 11582304, 14988864, 15925668, 21234224, 23164608, 31851336, 42468448, 63702672, 84936896, 127405344, 254810688]

約数ペア:

[(1, 254810688), (2, 127405344), (3, 84936896), (4, 63702672), (6, 42468448), (8, 31851336), (11, 23164608), (12, 21234224), (16, 15925668), (17, 14988864), (22, 11582304), (24, 10617112), (32, 7962834), (33, 7721536), (34, 7494432), (44, 5791152), (47, 5421504), (48, 5308556), (51, 4996288), (64, 3981417), (66, 3860768), (68, 3747216), (88, 2895576), (94, 2710752), (96, 2654278), (102, 2498144), (132, 1930384), (136, 1873608), (141, 1807168), (151, 1687488), (176, 1447788), (187, 1362624), (188, 1355376), (192, 1327139), (204, 1249072), (264, 965192), (272, 936804), (282, 903584), (302, 843744), (352, 723894), (374, 681312), (376, 677688), (408, 624536), (453, 562496), (517, 492864), (528, 482596), (544, 468402), (561, 454208), (564, 451792), (604, 421872), (704, 361947), (748, 340656), (752, 338844), (799, 318912), (816, 312268), (906, 281248), (1034, 246432), (1056, 241298), (1088, 234201), (1122, 227104), (1128, 225896), (1208, 210936), (1496, 170328), (1504, 169422), (1551, 164288), (1598, 159456), (1632, 156134), (1661, 153408), (1812, 140624), (2068, 123216), (2112, 120649), (2244, 113552), (2256, 112948), (2397, 106304), (2416, 105468), (2567, 99264), (2992, 85164), (3008, 84711), (3102, 82144), (3196, 79728), (3264, 78067), (3322, 76704), (3624, 70312), (4136, 61608), (4488, 56776), (4512, 56474), (4794, 53152), (4832, 52734), (4983, 51136), (5134, 49632), (5984, 42582), (6204, 41072), (6392, 39864), (6644, 38352), (7097, 35904), (7248, 35156), (7701, 33088), (8272, 30804), (8789, 28992), (8976, 28388), (9024, 28237), (9588, 26576), (9664, 26367), (9966, 25568), (10268, 24816), (11968, 21291), (12408, 20536), (12784, 19932), (13288, 19176), (14194, 17952), (14496, 17578), (15402, 16544)]