218336608

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{42379}}^1$

素因数の和:42419

約数の個数: 48

約数和(自身を含む): 512628480

約数和(自身を除く): 294291872

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 322, 368, 644, 736, 1288, 2576, 5152, 42379, 84758, 169516, 296653, 339032, 593306, 678064, 974717, 1186612, 1356128, 1949434, 2373224, 3898868, 4746448, 6823019, 7797736, 9492896, 13646038, 15595472, 27292076, 31190944, 54584152, 109168304, 218336608]

約数ペア:

[(1, 218336608), (2, 109168304), (4, 54584152), (7, 31190944), (8, 27292076), (14, 15595472), (16, 13646038), (23, 9492896), (28, 7797736), (32, 6823019), (46, 4746448), (56, 3898868), (92, 2373224), (112, 1949434), (161, 1356128), (184, 1186612), (224, 974717), (322, 678064), (368, 593306), (644, 339032), (736, 296653), (1288, 169516), (2576, 84758), (5152, 42379)]