191679488

素因数分解:

$2^{10}\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:79

約数の個数: 264

約数和(自身を含む): 548858016

約数和(自身を除く): 357178528

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 17, 22, 26, 28, 32, 34, 44, 52, 56, 64, 68, 77, 88, 91, 104, 112, 119, 121, 128, 136, 143, 154, 176, 182, 187, 208, 221, 224, 238, 242, 256, 272, 286, 308, 352, 364, 374, 416, 442, 448, 476, 484, 512, 544, 572, 616, 704, 728, 748, 832, 847, 884, 896, 952, 968, 1001, 1024, 1088, 1144, 1232, 1309, 1408, 1456, 1496, 1547, 1573, 1664, 1694, 1768, 1792, 1904, 1936, 2002, 2057, 2176, 2288, 2431, 2464, 2618, 2816, 2912, 2992, 3094, 3146, 3328, 3388, 3536, 3584, 3808, 3872, 4004, 4114, 4352, 4576, 4862, 4928, 5236, 5632, 5824, 5984, 6188, 6292, 6656, 6776, 7072, 7168, 7616, 7744, 8008, 8228, 8704, 9152, 9724, 9856, 10472, 11011, 11264, 11648, 11968, 12376, 12584, 13312, 13552, 14144, 14399, 15232, 15488, 16016, 16456, 17017, 17408, 18304, 19448, 19712, 20944, 22022, 23296, 23936, 24752, 25168, 26741, 27104, 28288, 28798, 30464, 30976, 32032, 32912, 34034, 36608, 38896, 39424, 41888, 44044, 46592, 47872, 49504, 50336, 53482, 54208, 56576, 57596, 60928, 61952, 64064, 65824, 68068, 73216, 77792, 78848, 83776, 88088, 93184, 95744, 99008, 100672, 106964, 108416, 113152, 115192, 121856, 123904, 128128, 131648, 136136, 146432, 155584, 167552, 176176, 187187, 191488, 198016, 201344, 213928, 216832, 226304, 230384, 256256, 263296, 272272, 311168, 335104, 352352, 374374, 396032, 402688, 427856, 433664, 460768, 512512, 526592, 544544, 622336, 670208, 704704, 748748, 792064, 805376, 855712, 867328, 921536, 1025024, 1053184, 1089088, 1244672, 1340416, 1409408, 1497496, 1584128, 1610752, 1711424, 1843072, 2106368, 2178176, 2489344, 2818816, 2994992, 3422848, 3686144, 4356352, 5637632, 5989984, 6845696, 7372288, 8712704, 11275264, 11979968, 13691392, 14744576, 17425408, 23959936, 27382784, 47919872, 95839744, 191679488]

約数ペア:

[(1, 191679488), (2, 95839744), (4, 47919872), (7, 27382784), (8, 23959936), (11, 17425408), (13, 14744576), (14, 13691392), (16, 11979968), (17, 11275264), (22, 8712704), (26, 7372288), (28, 6845696), (32, 5989984), (34, 5637632), (44, 4356352), (52, 3686144), (56, 3422848), (64, 2994992), (68, 2818816), (77, 2489344), (88, 2178176), (91, 2106368), (104, 1843072), (112, 1711424), (119, 1610752), (121, 1584128), (128, 1497496), (136, 1409408), (143, 1340416), (154, 1244672), (176, 1089088), (182, 1053184), (187, 1025024), (208, 921536), (221, 867328), (224, 855712), (238, 805376), (242, 792064), (256, 748748), (272, 704704), (286, 670208), (308, 622336), (352, 544544), (364, 526592), (374, 512512), (416, 460768), (442, 433664), (448, 427856), (476, 402688), (484, 396032), (512, 374374), (544, 352352), (572, 335104), (616, 311168), (704, 272272), (728, 263296), (748, 256256), (832, 230384), (847, 226304), (884, 216832), (896, 213928), (952, 201344), (968, 198016), (1001, 191488), (1024, 187187), (1088, 176176), (1144, 167552), (1232, 155584), (1309, 146432), (1408, 136136), (1456, 131648), (1496, 128128), (1547, 123904), (1573, 121856), (1664, 115192), (1694, 113152), (1768, 108416), (1792, 106964), (1904, 100672), (1936, 99008), (2002, 95744), (2057, 93184), (2176, 88088), (2288, 83776), (2431, 78848), (2464, 77792), (2618, 73216), (2816, 68068), (2912, 65824), (2992, 64064), (3094, 61952), (3146, 60928), (3328, 57596), (3388, 56576), (3536, 54208), (3584, 53482), (3808, 50336), (3872, 49504), (4004, 47872), (4114, 46592), (4352, 44044), (4576, 41888), (4862, 39424), (4928, 38896), (5236, 36608), (5632, 34034), (5824, 32912), (5984, 32032), (6188, 30976), (6292, 30464), (6656, 28798), (6776, 28288), (7072, 27104), (7168, 26741), (7616, 25168), (7744, 24752), (8008, 23936), (8228, 23296), (8704, 22022), (9152, 20944), (9724, 19712), (9856, 19448), (10472, 18304), (11011, 17408), (11264, 17017), (11648, 16456), (11968, 16016), (12376, 15488), (12584, 15232), (13312, 14399), (13552, 14144)]