316278103678

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{151}}^1\times {\mathrm{181}}^1\times {\mathrm{20021}}^1$

素因数の和:20389

約数の個数: 48

約数和(自身を含む): 510131407968

約数和(自身を除く): 193853304290

約数列:

[1, 2, 17, 34, 151, 181, 289, 302, 362, 578, 2567, 3077, 5134, 6154, 20021, 27331, 40042, 43639, 52309, 54662, 87278, 104618, 340357, 464627, 680714, 929254, 3023171, 3623801, 5786069, 6046342, 7247602, 7898659, 11572138, 15797318, 51393907, 61604617, 102787814, 123209234, 547193951, 873696419, 1047278489, 1094387902, 1747392838, 2094556978, 9302297167, 18604594334, 158139051839, 316278103678]

約数ペア:

[(1, 316278103678), (2, 158139051839), (17, 18604594334), (34, 9302297167), (151, 2094556978), (181, 1747392838), (289, 1094387902), (302, 1047278489), (362, 873696419), (578, 547193951), (2567, 123209234), (3077, 102787814), (5134, 61604617), (6154, 51393907), (20021, 15797318), (27331, 11572138), (40042, 7898659), (43639, 7247602), (52309, 6046342), (54662, 5786069), (87278, 3623801), (104618, 3023171), (340357, 929254), (464627, 680714)]