317675568

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{945463}}^1$

素因数の和:945481

約数の個数: 40

約数和(自身を含む): 937900288

約数和(自身を除く): 620224720

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 945463, 1890926, 2836389, 3781852, 5672778, 6618241, 7563704, 11345556, 13236482, 15127408, 19854723, 22691112, 26472964, 39709446, 45382224, 52945928, 79418892, 105891856, 158837784, 317675568]

約数ペア:

[(1, 317675568), (2, 158837784), (3, 105891856), (4, 79418892), (6, 52945928), (7, 45382224), (8, 39709446), (12, 26472964), (14, 22691112), (16, 19854723), (21, 15127408), (24, 13236482), (28, 11345556), (42, 7563704), (48, 6618241), (56, 5672778), (84, 3781852), (112, 2836389), (168, 1890926), (336, 945463)]