307924036

素因数分解:

$2^2\times 7^2\times {\mathrm{257}}^1\times {\mathrm{6113}}^1$

素因数の和:6388

約数の個数: 36

約数和(自身を含む): 629387388

約数和(自身を除く): 321463352

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 257, 514, 1028, 1799, 3598, 6113, 7196, 12226, 12593, 24452, 25186, 42791, 50372, 85582, 171164, 299537, 599074, 1198148, 1571041, 3142082, 6284164, 10997287, 21994574, 43989148, 76981009, 153962018, 307924036]

約数ペア:

[(1, 307924036), (2, 153962018), (4, 76981009), (7, 43989148), (14, 21994574), (28, 10997287), (49, 6284164), (98, 3142082), (196, 1571041), (257, 1198148), (514, 599074), (1028, 299537), (1799, 171164), (3598, 85582), (6113, 50372), (7196, 42791), (12226, 25186), (12593, 24452)]