388116834

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{1613}}^1$

素因数の和:1979

約数の個数: 64

約数和(自身を含む): 942679296

約数和(自身を除く): 554562462

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 337, 357, 674, 714, 1011, 1613, 2022, 2359, 3226, 4718, 4839, 5729, 7077, 9678, 11291, 11458, 14154, 17187, 22582, 27421, 33873, 34374, 40103, 54842, 67746, 80206, 82263, 120309, 164526, 191947, 240618, 383894, 543581, 575841, 1087162, 1151682, 1630743, 3261486, 3805067, 7610134, 9240877, 11415201, 18481754, 22830402, 27722631, 55445262, 64686139, 129372278, 194058417, 388116834]

約数ペア:

[(1, 388116834), (2, 194058417), (3, 129372278), (6, 64686139), (7, 55445262), (14, 27722631), (17, 22830402), (21, 18481754), (34, 11415201), (42, 9240877), (51, 7610134), (102, 3805067), (119, 3261486), (238, 1630743), (337, 1151682), (357, 1087162), (674, 575841), (714, 543581), (1011, 383894), (1613, 240618), (2022, 191947), (2359, 164526), (3226, 120309), (4718, 82263), (4839, 80206), (5729, 67746), (7077, 54842), (9678, 40103), (11291, 34374), (11458, 33873), (14154, 27421), (17187, 22582)]