813156864

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{211}}^1$

素因数の和:438

約数の個数: 160

約数和(自身を含む): 2356140864

約数和(自身を除く): 1542984000

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 193, 208, 211, 256, 312, 384, 386, 416, 422, 512, 579, 624, 633, 768, 772, 832, 844, 1158, 1248, 1266, 1536, 1544, 1664, 1688, 2316, 2496, 2509, 2532, 2743, 3088, 3328, 3376, 4632, 4992, 5018, 5064, 5486, 6176, 6656, 6752, 7527, 8229, 9264, 9984, 10036, 10128, 10972, 12352, 13504, 15054, 16458, 18528, 19968, 20072, 20256, 21944, 24704, 27008, 30108, 32916, 37056, 40144, 40512, 40723, 43888, 49408, 54016, 60216, 65832, 74112, 80288, 81024, 81446, 87776, 98816, 108032, 120432, 122169, 131664, 148224, 160576, 162048, 162892, 175552, 240864, 244338, 263328, 296448, 321152, 324096, 325784, 351104, 481728, 488676, 526656, 529399, 642304, 651568, 702208, 963456, 977352, 1053312, 1058798, 1284608, 1303136, 1404416, 1588197, 1926912, 1954704, 2106624, 2117596, 2606272, 3176394, 3853824, 3909408, 4213248, 4235192, 5212544, 6352788, 7818816, 8470384, 10425088, 12705576, 15637632, 16940768, 20850176, 25411152, 31275264, 33881536, 50822304, 62550528, 67763072, 101644608, 135526144, 203289216, 271052288, 406578432, 813156864]

約数ペア:

[(1, 813156864), (2, 406578432), (3, 271052288), (4, 203289216), (6, 135526144), (8, 101644608), (12, 67763072), (13, 62550528), (16, 50822304), (24, 33881536), (26, 31275264), (32, 25411152), (39, 20850176), (48, 16940768), (52, 15637632), (64, 12705576), (78, 10425088), (96, 8470384), (104, 7818816), (128, 6352788), (156, 5212544), (192, 4235192), (193, 4213248), (208, 3909408), (211, 3853824), (256, 3176394), (312, 2606272), (384, 2117596), (386, 2106624), (416, 1954704), (422, 1926912), (512, 1588197), (579, 1404416), (624, 1303136), (633, 1284608), (768, 1058798), (772, 1053312), (832, 977352), (844, 963456), (1158, 702208), (1248, 651568), (1266, 642304), (1536, 529399), (1544, 526656), (1664, 488676), (1688, 481728), (2316, 351104), (2496, 325784), (2509, 324096), (2532, 321152), (2743, 296448), (3088, 263328), (3328, 244338), (3376, 240864), (4632, 175552), (4992, 162892), (5018, 162048), (5064, 160576), (5486, 148224), (6176, 131664), (6656, 122169), (6752, 120432), (7527, 108032), (8229, 98816), (9264, 87776), (9984, 81446), (10036, 81024), (10128, 80288), (10972, 74112), (12352, 65832), (13504, 60216), (15054, 54016), (16458, 49408), (18528, 43888), (19968, 40723), (20072, 40512), (20256, 40144), (21944, 37056), (24704, 32916), (27008, 30108)]