388853904

素因数分解:

$2^4\times 3^1\times {\mathrm{1063}}^1\times {\mathrm{7621}}^1$

素因数の和:8695

約数の個数: 40

約数和(自身を含む): 1005616192

約数和(自身を除く): 616762288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1063, 2126, 3189, 4252, 6378, 7621, 8504, 12756, 15242, 17008, 22863, 25512, 30484, 45726, 51024, 60968, 91452, 121936, 182904, 365808, 8101123, 16202246, 24303369, 32404492, 48606738, 64808984, 97213476, 129617968, 194426952, 388853904]

約数ペア:

[(1, 388853904), (2, 194426952), (3, 129617968), (4, 97213476), (6, 64808984), (8, 48606738), (12, 32404492), (16, 24303369), (24, 16202246), (48, 8101123), (1063, 365808), (2126, 182904), (3189, 121936), (4252, 91452), (6378, 60968), (7621, 51024), (8504, 45726), (12756, 30484), (15242, 25512), (17008, 22863)]