812767488

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{641}}^1$

素因数の和:800

約数の個数: 144

約数和(自身を含む): 2351548416

約数和(自身を除く): 1538780928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 127, 128, 156, 192, 208, 254, 256, 312, 381, 384, 416, 508, 624, 641, 762, 768, 832, 1016, 1248, 1282, 1524, 1651, 1664, 1923, 2032, 2496, 2564, 3048, 3302, 3328, 3846, 4064, 4953, 4992, 5128, 6096, 6604, 7692, 8128, 8333, 9906, 9984, 10256, 12192, 13208, 15384, 16256, 16666, 19812, 20512, 24384, 24999, 26416, 30768, 32512, 33332, 39624, 41024, 48768, 49998, 52832, 61536, 66664, 79248, 81407, 82048, 97536, 99996, 105664, 123072, 133328, 158496, 162814, 164096, 199992, 211328, 244221, 246144, 266656, 316992, 325628, 399984, 422656, 488442, 492288, 533312, 633984, 651256, 799968, 976884, 1058291, 1066624, 1267968, 1302512, 1599936, 1953768, 2116582, 2133248, 2605024, 3174873, 3199872, 3907536, 4233164, 5210048, 6349746, 6399744, 7815072, 8466328, 10420096, 12699492, 15630144, 16932656, 20840192, 25398984, 31260288, 33865312, 50797968, 62520576, 67730624, 101595936, 135461248, 203191872, 270922496, 406383744, 812767488]

約数ペア:

[(1, 812767488), (2, 406383744), (3, 270922496), (4, 203191872), (6, 135461248), (8, 101595936), (12, 67730624), (13, 62520576), (16, 50797968), (24, 33865312), (26, 31260288), (32, 25398984), (39, 20840192), (48, 16932656), (52, 15630144), (64, 12699492), (78, 10420096), (96, 8466328), (104, 7815072), (127, 6399744), (128, 6349746), (156, 5210048), (192, 4233164), (208, 3907536), (254, 3199872), (256, 3174873), (312, 2605024), (381, 2133248), (384, 2116582), (416, 1953768), (508, 1599936), (624, 1302512), (641, 1267968), (762, 1066624), (768, 1058291), (832, 976884), (1016, 799968), (1248, 651256), (1282, 633984), (1524, 533312), (1651, 492288), (1664, 488442), (1923, 422656), (2032, 399984), (2496, 325628), (2564, 316992), (3048, 266656), (3302, 246144), (3328, 244221), (3846, 211328), (4064, 199992), (4953, 164096), (4992, 162814), (5128, 158496), (6096, 133328), (6604, 123072), (7692, 105664), (8128, 99996), (8333, 97536), (9906, 82048), (9984, 81407), (10256, 79248), (12192, 66664), (13208, 61536), (15384, 52832), (16256, 49998), (16666, 48768), (19812, 41024), (20512, 39624), (24384, 33332), (24999, 32512), (26416, 30768)]