277049232

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1171}}^1$

素因数の和:1269

約数の個数: 120

約数和(自身を含む): 816162048

約数和(自身を除く): 539112816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 53, 62, 72, 93, 106, 124, 144, 159, 186, 212, 248, 279, 318, 372, 424, 477, 496, 558, 636, 744, 848, 954, 1116, 1171, 1272, 1488, 1643, 1908, 2232, 2342, 2544, 3286, 3513, 3816, 4464, 4684, 4929, 6572, 7026, 7632, 9368, 9858, 10539, 13144, 14052, 14787, 18736, 19716, 21078, 26288, 28104, 29574, 36301, 39432, 42156, 56208, 59148, 62063, 72602, 78864, 84312, 108903, 118296, 124126, 145204, 168624, 186189, 217806, 236592, 248252, 290408, 326709, 372378, 435612, 496504, 558567, 580816, 653418, 744756, 871224, 993008, 1117134, 1306836, 1489512, 1742448, 1923953, 2234268, 2613672, 2979024, 3847906, 4468536, 5227344, 5771859, 7695812, 8937072, 11543718, 15391624, 17315577, 23087436, 30783248, 34631154, 46174872, 69262308, 92349744, 138524616, 277049232]

約数ペア:

[(1, 277049232), (2, 138524616), (3, 92349744), (4, 69262308), (6, 46174872), (8, 34631154), (9, 30783248), (12, 23087436), (16, 17315577), (18, 15391624), (24, 11543718), (31, 8937072), (36, 7695812), (48, 5771859), (53, 5227344), (62, 4468536), (72, 3847906), (93, 2979024), (106, 2613672), (124, 2234268), (144, 1923953), (159, 1742448), (186, 1489512), (212, 1306836), (248, 1117134), (279, 993008), (318, 871224), (372, 744756), (424, 653418), (477, 580816), (496, 558567), (558, 496504), (636, 435612), (744, 372378), (848, 326709), (954, 290408), (1116, 248252), (1171, 236592), (1272, 217806), (1488, 186189), (1643, 168624), (1908, 145204), (2232, 124126), (2342, 118296), (2544, 108903), (3286, 84312), (3513, 78864), (3816, 72602), (4464, 62063), (4684, 59148), (4929, 56208), (6572, 42156), (7026, 39432), (7632, 36301), (9368, 29574), (9858, 28104), (10539, 26288), (13144, 21078), (14052, 19716), (14787, 18736)]