263578848

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1663}}^1$

素因数の和:1816

約数の個数: 96

約数和(自身を含む): 751435776

約数和(自身を除く): 487856928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 127, 156, 208, 254, 312, 381, 416, 508, 624, 762, 1016, 1248, 1524, 1651, 1663, 2032, 3048, 3302, 3326, 4064, 4953, 4989, 6096, 6604, 6652, 9906, 9978, 12192, 13208, 13304, 19812, 19956, 21619, 26416, 26608, 39624, 39912, 43238, 52832, 53216, 64857, 79248, 79824, 86476, 129714, 158496, 159648, 172952, 211201, 259428, 345904, 422402, 518856, 633603, 691808, 844804, 1037712, 1267206, 1689608, 2075424, 2534412, 2745613, 3379216, 5068824, 5491226, 6758432, 8236839, 10137648, 10982452, 16473678, 20275296, 21964904, 32947356, 43929808, 65894712, 87859616, 131789424, 263578848]

約数ペア:

[(1, 263578848), (2, 131789424), (3, 87859616), (4, 65894712), (6, 43929808), (8, 32947356), (12, 21964904), (13, 20275296), (16, 16473678), (24, 10982452), (26, 10137648), (32, 8236839), (39, 6758432), (48, 5491226), (52, 5068824), (78, 3379216), (96, 2745613), (104, 2534412), (127, 2075424), (156, 1689608), (208, 1267206), (254, 1037712), (312, 844804), (381, 691808), (416, 633603), (508, 518856), (624, 422402), (762, 345904), (1016, 259428), (1248, 211201), (1524, 172952), (1651, 159648), (1663, 158496), (2032, 129714), (3048, 86476), (3302, 79824), (3326, 79248), (4064, 64857), (4953, 53216), (4989, 52832), (6096, 43238), (6604, 39912), (6652, 39624), (9906, 26608), (9978, 26416), (12192, 21619), (13208, 19956), (13304, 19812)]