377550688

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{4993}}^1$

素因数の和:5159

約数の個数: 48

約数和(自身を含む): 792847440

約数和(自身を除く): 415296752

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 139, 272, 278, 544, 556, 1112, 2224, 2363, 4448, 4726, 4993, 9452, 9986, 18904, 19972, 37808, 39944, 75616, 79888, 84881, 159776, 169762, 339524, 679048, 694027, 1358096, 1388054, 2716192, 2776108, 5552216, 11104432, 11798459, 22208864, 23596918, 47193836, 94387672, 188775344, 377550688]

約数ペア:

[(1, 377550688), (2, 188775344), (4, 94387672), (8, 47193836), (16, 23596918), (17, 22208864), (32, 11798459), (34, 11104432), (68, 5552216), (136, 2776108), (139, 2716192), (272, 1388054), (278, 1358096), (544, 694027), (556, 679048), (1112, 339524), (2224, 169762), (2363, 159776), (4448, 84881), (4726, 79888), (4993, 75616), (9452, 39944), (9986, 37808), (18904, 19972)]