308353408

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{219001}}^1$

素因数の和:219026

約数の個数: 32

約数和(自身を含む): 670146120

約数和(自身を除く): 361792712

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 219001, 438002, 876004, 1752008, 2409011, 3504016, 4818022, 7008032, 9636044, 14016064, 19272088, 28032128, 38544176, 77088352, 154176704, 308353408]

約数ペア:

[(1, 308353408), (2, 154176704), (4, 77088352), (8, 38544176), (11, 28032128), (16, 19272088), (22, 14016064), (32, 9636044), (44, 7008032), (64, 4818022), (88, 3504016), (128, 2409011), (176, 1752008), (352, 876004), (704, 438002), (1408, 219001)]