388410162

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{28109}}^1$

素因数の和:28175

約数の個数: 48

約数和(自身を含む): 922907520

約数和(自身を除く): 534497358

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 49, 94, 98, 141, 147, 282, 294, 329, 658, 987, 1974, 2303, 4606, 6909, 13818, 28109, 56218, 84327, 168654, 196763, 393526, 590289, 1180578, 1321123, 1377341, 2642246, 2754682, 3963369, 4132023, 7926738, 8264046, 9247861, 18495722, 27743583, 55487166, 64735027, 129470054, 194205081, 388410162]

約数ペア:

[(1, 388410162), (2, 194205081), (3, 129470054), (6, 64735027), (7, 55487166), (14, 27743583), (21, 18495722), (42, 9247861), (47, 8264046), (49, 7926738), (94, 4132023), (98, 3963369), (141, 2754682), (147, 2642246), (282, 1377341), (294, 1321123), (329, 1180578), (658, 590289), (987, 393526), (1974, 196763), (2303, 168654), (4606, 84327), (6909, 56218), (13818, 28109)]