779495808

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{22307}}^1$

素因数の和:22344

約数の個数: 128

約数和(自身を含む): 2548465920

約数和(自身を除く): 1768970112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 182, 192, 208, 224, 273, 312, 336, 364, 384, 416, 448, 546, 624, 672, 728, 832, 896, 1092, 1248, 1344, 1456, 1664, 2184, 2496, 2688, 2912, 4368, 4992, 5824, 8736, 11648, 17472, 22307, 34944, 44614, 66921, 89228, 133842, 156149, 178456, 267684, 289991, 312298, 356912, 468447, 535368, 579982, 624596, 713824, 869973, 936894, 1070736, 1159964, 1249192, 1427648, 1739946, 1873788, 2029937, 2141472, 2319928, 2498384, 2855296, 3479892, 3747576, 4059874, 4282944, 4639856, 4996768, 6089811, 6959784, 7495152, 8119748, 8565888, 9279712, 9993536, 12179622, 13919568, 14990304, 16239496, 18559424, 19987072, 24359244, 27839136, 29980608, 32478992, 37118848, 48718488, 55678272, 59961216, 64957984, 97436976, 111356544, 129915968, 194873952, 259831936, 389747904, 779495808]

約数ペア:

[(1, 779495808), (2, 389747904), (3, 259831936), (4, 194873952), (6, 129915968), (7, 111356544), (8, 97436976), (12, 64957984), (13, 59961216), (14, 55678272), (16, 48718488), (21, 37118848), (24, 32478992), (26, 29980608), (28, 27839136), (32, 24359244), (39, 19987072), (42, 18559424), (48, 16239496), (52, 14990304), (56, 13919568), (64, 12179622), (78, 9993536), (84, 9279712), (91, 8565888), (96, 8119748), (104, 7495152), (112, 6959784), (128, 6089811), (156, 4996768), (168, 4639856), (182, 4282944), (192, 4059874), (208, 3747576), (224, 3479892), (273, 2855296), (312, 2498384), (336, 2319928), (364, 2141472), (384, 2029937), (416, 1873788), (448, 1739946), (546, 1427648), (624, 1249192), (672, 1159964), (728, 1070736), (832, 936894), (896, 869973), (1092, 713824), (1248, 624596), (1344, 579982), (1456, 535368), (1664, 468447), (2184, 356912), (2496, 312298), (2688, 289991), (2912, 267684), (4368, 178456), (4992, 156149), (5824, 133842), (8736, 89228), (11648, 66921), (17472, 44614), (22307, 34944)]