219288576

素因数分解:

$2^{10}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1$

素因数の和:89

約数の個数: 264

約数和(自身を含む): 703840480

約数和(自身を除く): 484551904

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 19, 24, 26, 32, 34, 38, 39, 48, 51, 52, 57, 64, 68, 76, 78, 96, 102, 104, 114, 128, 136, 152, 156, 192, 204, 208, 221, 228, 247, 256, 272, 289, 304, 312, 323, 384, 408, 416, 442, 456, 494, 512, 544, 578, 608, 624, 646, 663, 741, 768, 816, 832, 867, 884, 912, 969, 988, 1024, 1088, 1156, 1216, 1248, 1292, 1326, 1482, 1536, 1632, 1664, 1734, 1768, 1824, 1938, 1976, 2176, 2312, 2432, 2496, 2584, 2652, 2964, 3072, 3264, 3328, 3468, 3536, 3648, 3757, 3876, 3952, 4199, 4352, 4624, 4864, 4992, 5168, 5304, 5491, 5928, 6528, 6656, 6936, 7072, 7296, 7514, 7752, 7904, 8398, 8704, 9248, 9728, 9984, 10336, 10608, 10982, 11271, 11856, 12597, 13056, 13312, 13872, 14144, 14592, 15028, 15504, 15808, 16473, 16796, 17408, 18496, 19456, 19968, 20672, 21216, 21964, 22542, 23712, 25194, 26112, 27744, 28288, 29184, 30056, 31008, 31616, 32946, 33592, 36992, 39936, 41344, 42432, 43928, 45084, 47424, 50388, 52224, 55488, 56576, 58368, 60112, 62016, 63232, 65892, 67184, 71383, 73984, 82688, 84864, 87856, 90168, 94848, 100776, 110976, 113152, 120224, 124032, 126464, 131784, 134368, 142766, 147968, 165376, 169728, 175712, 180336, 189696, 201552, 214149, 221952, 226304, 240448, 248064, 252928, 263568, 268736, 285532, 295936, 330752, 339456, 351424, 360672, 379392, 403104, 428298, 443904, 480896, 496128, 527136, 537472, 571064, 678912, 702848, 721344, 758784, 806208, 856596, 887808, 961792, 992256, 1054272, 1074944, 1142128, 1405696, 1442688, 1612416, 1713192, 1923584, 2108544, 2149888, 2284256, 2811392, 2885376, 3224832, 3426384, 3847168, 4217088, 4299776, 4568512, 5622784, 5770752, 6449664, 6852768, 8434176, 9137024, 11541504, 12899328, 13705536, 16868352, 18274048, 27411072, 36548096, 54822144, 73096192, 109644288, 219288576]

約数ペア:

[(1, 219288576), (2, 109644288), (3, 73096192), (4, 54822144), (6, 36548096), (8, 27411072), (12, 18274048), (13, 16868352), (16, 13705536), (17, 12899328), (19, 11541504), (24, 9137024), (26, 8434176), (32, 6852768), (34, 6449664), (38, 5770752), (39, 5622784), (48, 4568512), (51, 4299776), (52, 4217088), (57, 3847168), (64, 3426384), (68, 3224832), (76, 2885376), (78, 2811392), (96, 2284256), (102, 2149888), (104, 2108544), (114, 1923584), (128, 1713192), (136, 1612416), (152, 1442688), (156, 1405696), (192, 1142128), (204, 1074944), (208, 1054272), (221, 992256), (228, 961792), (247, 887808), (256, 856596), (272, 806208), (289, 758784), (304, 721344), (312, 702848), (323, 678912), (384, 571064), (408, 537472), (416, 527136), (442, 496128), (456, 480896), (494, 443904), (512, 428298), (544, 403104), (578, 379392), (608, 360672), (624, 351424), (646, 339456), (663, 330752), (741, 295936), (768, 285532), (816, 268736), (832, 263568), (867, 252928), (884, 248064), (912, 240448), (969, 226304), (988, 221952), (1024, 214149), (1088, 201552), (1156, 189696), (1216, 180336), (1248, 175712), (1292, 169728), (1326, 165376), (1482, 147968), (1536, 142766), (1632, 134368), (1664, 131784), (1734, 126464), (1768, 124032), (1824, 120224), (1938, 113152), (1976, 110976), (2176, 100776), (2312, 94848), (2432, 90168), (2496, 87856), (2584, 84864), (2652, 82688), (2964, 73984), (3072, 71383), (3264, 67184), (3328, 65892), (3468, 63232), (3536, 62016), (3648, 60112), (3757, 58368), (3876, 56576), (3952, 55488), (4199, 52224), (4352, 50388), (4624, 47424), (4864, 45084), (4992, 43928), (5168, 42432), (5304, 41344), (5491, 39936), (5928, 36992), (6528, 33592), (6656, 32946), (6936, 31616), (7072, 31008), (7296, 30056), (7514, 29184), (7752, 28288), (7904, 27744), (8398, 26112), (8704, 25194), (9248, 23712), (9728, 22542), (9984, 21964), (10336, 21216), (10608, 20672), (10982, 19968), (11271, 19456), (11856, 18496), (12597, 17408), (13056, 16796), (13312, 16473), (13872, 15808), (14144, 15504), (14592, 15028)]