313620558

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{757}}^1\times {\mathrm{2381}}^1$

素因数の和:3172

約数の個数: 32

約数和(自身を含む): 650000160

約数和(自身を除く): 336379602

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 757, 1514, 2271, 2381, 4542, 4762, 7143, 14286, 21953, 43906, 65859, 69049, 131718, 138098, 207147, 414294, 1802417, 3604834, 5407251, 10814502, 52270093, 104540186, 156810279, 313620558]

約数ペア:

[(1, 313620558), (2, 156810279), (3, 104540186), (6, 52270093), (29, 10814502), (58, 5407251), (87, 3604834), (174, 1802417), (757, 414294), (1514, 207147), (2271, 138098), (2381, 131718), (4542, 69049), (4762, 65859), (7143, 43906), (14286, 21953)]