225039472

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{653}}^1$

素因数の和:866

約数の個数: 80

約数和(自身を含む): 531340992

約数和(自身を除く): 306301520

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 181, 238, 272, 362, 476, 653, 724, 952, 1267, 1306, 1448, 1904, 2534, 2612, 2896, 3077, 4571, 5068, 5224, 6154, 9142, 10136, 10448, 11101, 12308, 18284, 20272, 21539, 22202, 24616, 36568, 43078, 44404, 49232, 73136, 77707, 86156, 88808, 118193, 155414, 172312, 177616, 236386, 310828, 344624, 472772, 621656, 827351, 945544, 1243312, 1654702, 1891088, 2009281, 3309404, 4018562, 6618808, 8037124, 13237616, 14064967, 16074248, 28129934, 32148496, 56259868, 112519736, 225039472]

約数ペア:

[(1, 225039472), (2, 112519736), (4, 56259868), (7, 32148496), (8, 28129934), (14, 16074248), (16, 14064967), (17, 13237616), (28, 8037124), (34, 6618808), (56, 4018562), (68, 3309404), (112, 2009281), (119, 1891088), (136, 1654702), (181, 1243312), (238, 945544), (272, 827351), (362, 621656), (476, 472772), (653, 344624), (724, 310828), (952, 236386), (1267, 177616), (1306, 172312), (1448, 155414), (1904, 118193), (2534, 88808), (2612, 86156), (2896, 77707), (3077, 73136), (4571, 49232), (5068, 44404), (5224, 43078), (6154, 36568), (9142, 24616), (10136, 22202), (10448, 21539), (11101, 20272), (12308, 18284)]