1217828864

素因数分解:

$2^{11}\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:328

約数の個数: 192

約数和(自身を含む): 3113510400

約数和(自身を除く): 1895681536

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 32, 34, 38, 56, 64, 68, 76, 112, 119, 128, 133, 136, 152, 224, 238, 256, 263, 266, 272, 304, 323, 448, 476, 512, 526, 532, 544, 608, 646, 896, 952, 1024, 1052, 1064, 1088, 1216, 1292, 1792, 1841, 1904, 2048, 2104, 2128, 2176, 2261, 2432, 2584, 3584, 3682, 3808, 4208, 4256, 4352, 4471, 4522, 4864, 4997, 5168, 7168, 7364, 7616, 8416, 8512, 8704, 8942, 9044, 9728, 9994, 10336, 14336, 14728, 15232, 16832, 17024, 17408, 17884, 18088, 19456, 19988, 20672, 29456, 30464, 31297, 33664, 34048, 34816, 34979, 35768, 36176, 38912, 39976, 41344, 58912, 60928, 62594, 67328, 68096, 69958, 71536, 72352, 79952, 82688, 84949, 117824, 121856, 125188, 134656, 136192, 139916, 143072, 144704, 159904, 165376, 169898, 235648, 243712, 250376, 269312, 272384, 279832, 286144, 289408, 319808, 330752, 339796, 471296, 500752, 538624, 559664, 572288, 578816, 594643, 639616, 661504, 679592, 942592, 1001504, 1119328, 1144576, 1157632, 1189286, 1279232, 1359184, 1885184, 2003008, 2238656, 2289152, 2315264, 2378572, 2558464, 2718368, 3770368, 4006016, 4477312, 4578304, 4630528, 4757144, 5116928, 5436736, 8012032, 8954624, 9156608, 9514288, 10233856, 10873472, 16024064, 17909248, 19028576, 21746944, 32048128, 35818496, 38057152, 43493888, 64096256, 71636992, 76114304, 86987776, 152228608, 173975552, 304457216, 608914432, 1217828864]

約数ペア:

[(1, 1217828864), (2, 608914432), (4, 304457216), (7, 173975552), (8, 152228608), (14, 86987776), (16, 76114304), (17, 71636992), (19, 64096256), (28, 43493888), (32, 38057152), (34, 35818496), (38, 32048128), (56, 21746944), (64, 19028576), (68, 17909248), (76, 16024064), (112, 10873472), (119, 10233856), (128, 9514288), (133, 9156608), (136, 8954624), (152, 8012032), (224, 5436736), (238, 5116928), (256, 4757144), (263, 4630528), (266, 4578304), (272, 4477312), (304, 4006016), (323, 3770368), (448, 2718368), (476, 2558464), (512, 2378572), (526, 2315264), (532, 2289152), (544, 2238656), (608, 2003008), (646, 1885184), (896, 1359184), (952, 1279232), (1024, 1189286), (1052, 1157632), (1064, 1144576), (1088, 1119328), (1216, 1001504), (1292, 942592), (1792, 679592), (1841, 661504), (1904, 639616), (2048, 594643), (2104, 578816), (2128, 572288), (2176, 559664), (2261, 538624), (2432, 500752), (2584, 471296), (3584, 339796), (3682, 330752), (3808, 319808), (4208, 289408), (4256, 286144), (4352, 279832), (4471, 272384), (4522, 269312), (4864, 250376), (4997, 243712), (5168, 235648), (7168, 169898), (7364, 165376), (7616, 159904), (8416, 144704), (8512, 143072), (8704, 139916), (8942, 136192), (9044, 134656), (9728, 125188), (9994, 121856), (10336, 117824), (14336, 84949), (14728, 82688), (15232, 79952), (16832, 72352), (17024, 71536), (17408, 69958), (17884, 68096), (18088, 67328), (19456, 62594), (19988, 60928), (20672, 58912), (29456, 41344), (30464, 39976), (31297, 38912), (33664, 36176), (34048, 35768), (34816, 34979)]