315886146

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{7723}}^1$

素因数の和:8146

約数の個数: 32

約数和(自身を含む): 670690368

約数和(自身を除く): 354804222

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 401, 802, 1203, 2406, 6817, 7723, 13634, 15446, 20451, 23169, 40902, 46338, 131291, 262582, 393873, 787746, 3096923, 6193846, 9290769, 18581538, 52647691, 105295382, 157943073, 315886146]

約数ペア:

[(1, 315886146), (2, 157943073), (3, 105295382), (6, 52647691), (17, 18581538), (34, 9290769), (51, 6193846), (102, 3096923), (401, 787746), (802, 393873), (1203, 262582), (2406, 131291), (6817, 46338), (7723, 40902), (13634, 23169), (15446, 20451)]