385637768

素因数分解:

$2^3\times {\mathrm{31}}^2\times {\mathrm{103}}^1\times {\mathrm{487}}^1$

素因数の和:658

約数の個数: 48

約数和(自身を含む): 755951040

約数和(自身を除く): 370313272

約数列:

[1, 2, 4, 8, 31, 62, 103, 124, 206, 248, 412, 487, 824, 961, 974, 1922, 1948, 3193, 3844, 3896, 6386, 7688, 12772, 15097, 25544, 30194, 50161, 60388, 98983, 100322, 120776, 197966, 200644, 395932, 401288, 468007, 791864, 936014, 1554991, 1872028, 3109982, 3744056, 6219964, 12439928, 48204721, 96409442, 192818884, 385637768]

約数ペア:

[(1, 385637768), (2, 192818884), (4, 96409442), (8, 48204721), (31, 12439928), (62, 6219964), (103, 3744056), (124, 3109982), (206, 1872028), (248, 1554991), (412, 936014), (487, 791864), (824, 468007), (961, 401288), (974, 395932), (1922, 200644), (1948, 197966), (3193, 120776), (3844, 100322), (3896, 98983), (6386, 60388), (7688, 50161), (12772, 30194), (15097, 25544)]