671204352

素因数分解:

$2^{10}\times 3^1\times 7^5\times {\mathrm{13}}^1$

素因数の和:71

約数の個数: 264

約数和(自身を含む): 2247704256

約数和(自身を除く): 1576499904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 64, 78, 84, 91, 96, 98, 104, 112, 128, 147, 156, 168, 182, 192, 196, 208, 224, 256, 273, 294, 312, 336, 343, 364, 384, 392, 416, 448, 512, 546, 588, 624, 637, 672, 686, 728, 768, 784, 832, 896, 1024, 1029, 1092, 1176, 1248, 1274, 1344, 1372, 1456, 1536, 1568, 1664, 1792, 1911, 2058, 2184, 2352, 2401, 2496, 2548, 2688, 2744, 2912, 3072, 3136, 3328, 3584, 3822, 4116, 4368, 4459, 4704, 4802, 4992, 5096, 5376, 5488, 5824, 6272, 6656, 7168, 7203, 7644, 8232, 8736, 8918, 9408, 9604, 9984, 10192, 10752, 10976, 11648, 12544, 13312, 13377, 14406, 15288, 16464, 16807, 17472, 17836, 18816, 19208, 19968, 20384, 21504, 21952, 23296, 25088, 26754, 28812, 30576, 31213, 32928, 33614, 34944, 35672, 37632, 38416, 39936, 40768, 43904, 46592, 50176, 50421, 53508, 57624, 61152, 62426, 65856, 67228, 69888, 71344, 75264, 76832, 81536, 87808, 93184, 93639, 100842, 107016, 115248, 122304, 124852, 131712, 134456, 139776, 142688, 150528, 153664, 163072, 175616, 187278, 201684, 214032, 218491, 230496, 244608, 249704, 263424, 268912, 279552, 285376, 307328, 326144, 351232, 374556, 403368, 428064, 436982, 460992, 489216, 499408, 526848, 537824, 570752, 614656, 652288, 655473, 749112, 806736, 856128, 873964, 921984, 978432, 998816, 1053696, 1075648, 1141504, 1229312, 1310946, 1498224, 1613472, 1712256, 1747928, 1843968, 1956864, 1997632, 2151296, 2283008, 2458624, 2621892, 2996448, 3226944, 3424512, 3495856, 3687936, 3995264, 4302592, 4566016, 5243784, 5992896, 6453888, 6849024, 6991712, 7375872, 7990528, 8605184, 10487568, 11985792, 12907776, 13698048, 13983424, 15981056, 17210368, 20975136, 23971584, 25815552, 27966848, 31962112, 41950272, 47943168, 51631104, 55933696, 83900544, 95886336, 111867392, 167801088, 223734784, 335602176, 671204352]

約数ペア:

[(1, 671204352), (2, 335602176), (3, 223734784), (4, 167801088), (6, 111867392), (7, 95886336), (8, 83900544), (12, 55933696), (13, 51631104), (14, 47943168), (16, 41950272), (21, 31962112), (24, 27966848), (26, 25815552), (28, 23971584), (32, 20975136), (39, 17210368), (42, 15981056), (48, 13983424), (49, 13698048), (52, 12907776), (56, 11985792), (64, 10487568), (78, 8605184), (84, 7990528), (91, 7375872), (96, 6991712), (98, 6849024), (104, 6453888), (112, 5992896), (128, 5243784), (147, 4566016), (156, 4302592), (168, 3995264), (182, 3687936), (192, 3495856), (196, 3424512), (208, 3226944), (224, 2996448), (256, 2621892), (273, 2458624), (294, 2283008), (312, 2151296), (336, 1997632), (343, 1956864), (364, 1843968), (384, 1747928), (392, 1712256), (416, 1613472), (448, 1498224), (512, 1310946), (546, 1229312), (588, 1141504), (624, 1075648), (637, 1053696), (672, 998816), (686, 978432), (728, 921984), (768, 873964), (784, 856128), (832, 806736), (896, 749112), (1024, 655473), (1029, 652288), (1092, 614656), (1176, 570752), (1248, 537824), (1274, 526848), (1344, 499408), (1372, 489216), (1456, 460992), (1536, 436982), (1568, 428064), (1664, 403368), (1792, 374556), (1911, 351232), (2058, 326144), (2184, 307328), (2352, 285376), (2401, 279552), (2496, 268912), (2548, 263424), (2688, 249704), (2744, 244608), (2912, 230496), (3072, 218491), (3136, 214032), (3328, 201684), (3584, 187278), (3822, 175616), (4116, 163072), (4368, 153664), (4459, 150528), (4704, 142688), (4802, 139776), (4992, 134456), (5096, 131712), (5376, 124852), (5488, 122304), (5824, 115248), (6272, 107016), (6656, 100842), (7168, 93639), (7203, 93184), (7644, 87808), (8232, 81536), (8736, 76832), (8918, 75264), (9408, 71344), (9604, 69888), (9984, 67228), (10192, 65856), (10752, 62426), (10976, 61152), (11648, 57624), (12544, 53508), (13312, 50421), (13377, 50176), (14406, 46592), (15288, 43904), (16464, 40768), (16807, 39936), (17472, 38416), (17836, 37632), (18816, 35672), (19208, 34944), (19968, 33614), (20384, 32928), (21504, 31213), (21952, 30576), (23296, 28812), (25088, 26754)]