254883744

素因数分解:

$2^5\times 3^2\times {\mathrm{139}}^1\times {\mathrm{6367}}^1$

素因数の和:6522

約数の個数: 72

約数和(自身を含む): 730154880

約数和(自身を除く): 475271136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 139, 144, 278, 288, 417, 556, 834, 1112, 1251, 1668, 2224, 2502, 3336, 4448, 5004, 6367, 6672, 10008, 12734, 13344, 19101, 20016, 25468, 38202, 40032, 50936, 57303, 76404, 101872, 114606, 152808, 203744, 229212, 305616, 458424, 611232, 885013, 916848, 1770026, 1833696, 2655039, 3540052, 5310078, 7080104, 7965117, 10620156, 14160208, 15930234, 21240312, 28320416, 31860468, 42480624, 63720936, 84961248, 127441872, 254883744]

約数ペア:

[(1, 254883744), (2, 127441872), (3, 84961248), (4, 63720936), (6, 42480624), (8, 31860468), (9, 28320416), (12, 21240312), (16, 15930234), (18, 14160208), (24, 10620156), (32, 7965117), (36, 7080104), (48, 5310078), (72, 3540052), (96, 2655039), (139, 1833696), (144, 1770026), (278, 916848), (288, 885013), (417, 611232), (556, 458424), (834, 305616), (1112, 229212), (1251, 203744), (1668, 152808), (2224, 114606), (2502, 101872), (3336, 76404), (4448, 57303), (5004, 50936), (6367, 40032), (6672, 38202), (10008, 25468), (12734, 20016), (13344, 19101)]