254112544

素因数分解:

$2^5\times 7^1\times {\mathrm{167}}^1\times {\mathrm{6793}}^1$

素因数の和:6977

約数の個数: 48

約数和(自身を含む): 575261568

約数和(自身を除く): 321149024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 167, 224, 334, 668, 1169, 1336, 2338, 2672, 4676, 5344, 6793, 9352, 13586, 18704, 27172, 37408, 47551, 54344, 95102, 108688, 190204, 217376, 380408, 760816, 1134431, 1521632, 2268862, 4537724, 7941017, 9075448, 15882034, 18150896, 31764068, 36301792, 63528136, 127056272, 254112544]

約数ペア:

[(1, 254112544), (2, 127056272), (4, 63528136), (7, 36301792), (8, 31764068), (14, 18150896), (16, 15882034), (28, 9075448), (32, 7941017), (56, 4537724), (112, 2268862), (167, 1521632), (224, 1134431), (334, 760816), (668, 380408), (1169, 217376), (1336, 190204), (2338, 108688), (2672, 95102), (4676, 54344), (5344, 47551), (6793, 37408), (9352, 27172), (13586, 18704)]