317185422

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{607}}^1$

素因数の和:785

約数の個数: 64

約数和(自身を含む): 693411840

約数和(自身を除く): 376226418

約数列:

[1, 2, 3, 6, 17, 34, 47, 51, 94, 102, 109, 141, 218, 282, 327, 607, 654, 799, 1214, 1598, 1821, 1853, 2397, 3642, 3706, 4794, 5123, 5559, 10246, 10319, 11118, 15369, 20638, 28529, 30738, 30957, 57058, 61914, 66163, 85587, 87091, 132326, 171174, 174182, 198489, 261273, 396978, 484993, 522546, 969986, 1124771, 1454979, 2249542, 2909958, 3109661, 3374313, 6219322, 6748626, 9328983, 18657966, 52864237, 105728474, 158592711, 317185422]

約数ペア:

[(1, 317185422), (2, 158592711), (3, 105728474), (6, 52864237), (17, 18657966), (34, 9328983), (47, 6748626), (51, 6219322), (94, 3374313), (102, 3109661), (109, 2909958), (141, 2249542), (218, 1454979), (282, 1124771), (327, 969986), (607, 522546), (654, 484993), (799, 396978), (1214, 261273), (1598, 198489), (1821, 174182), (1853, 171174), (2397, 132326), (3642, 87091), (3706, 85587), (4794, 66163), (5123, 61914), (5559, 57058), (10246, 30957), (10319, 30738), (11118, 28529), (15369, 20638)]