827461872

素因数分解:

$2^4\times 3^3\times {\mathrm{29}}^1\times {\mathrm{257}}^2$

素因数の和:560

約数の個数: 120

約数和(自身を含む): 2466620400

約数和(自身を除く): 1639158528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 54, 58, 72, 87, 108, 116, 144, 174, 216, 232, 257, 261, 348, 432, 464, 514, 522, 696, 771, 783, 1028, 1044, 1392, 1542, 1566, 2056, 2088, 2313, 3084, 3132, 4112, 4176, 4626, 6168, 6264, 6939, 7453, 9252, 12336, 12528, 13878, 14906, 18504, 22359, 27756, 29812, 37008, 44718, 55512, 59624, 66049, 67077, 89436, 111024, 119248, 132098, 134154, 178872, 198147, 201231, 264196, 268308, 357744, 396294, 402462, 528392, 536616, 594441, 792588, 804924, 1056784, 1073232, 1188882, 1585176, 1609848, 1783323, 1915421, 2377764, 3170352, 3219696, 3566646, 3830842, 4755528, 5746263, 7133292, 7661684, 9511056, 11492526, 14266584, 15323368, 17238789, 22985052, 28533168, 30646736, 34477578, 45970104, 51716367, 68955156, 91940208, 103432734, 137910312, 206865468, 275820624, 413730936, 827461872]

約数ペア:

[(1, 827461872), (2, 413730936), (3, 275820624), (4, 206865468), (6, 137910312), (8, 103432734), (9, 91940208), (12, 68955156), (16, 51716367), (18, 45970104), (24, 34477578), (27, 30646736), (29, 28533168), (36, 22985052), (48, 17238789), (54, 15323368), (58, 14266584), (72, 11492526), (87, 9511056), (108, 7661684), (116, 7133292), (144, 5746263), (174, 4755528), (216, 3830842), (232, 3566646), (257, 3219696), (261, 3170352), (348, 2377764), (432, 1915421), (464, 1783323), (514, 1609848), (522, 1585176), (696, 1188882), (771, 1073232), (783, 1056784), (1028, 804924), (1044, 792588), (1392, 594441), (1542, 536616), (1566, 528392), (2056, 402462), (2088, 396294), (2313, 357744), (3084, 268308), (3132, 264196), (4112, 201231), (4176, 198147), (4626, 178872), (6168, 134154), (6264, 132098), (6939, 119248), (7453, 111024), (9252, 89436), (12336, 67077), (12528, 66049), (13878, 59624), (14906, 55512), (18504, 44718), (22359, 37008), (27756, 29812)]