720697962

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^2\times {\mathrm{67}}^1\times {\mathrm{3389}}^1$

素因数の和:3507

約数の個数: 48

約数和(自身を含む): 1529730720

約数和(自身を除く): 809032758

約数列:

[1, 2, 3, 6, 23, 46, 67, 69, 134, 138, 201, 402, 529, 1058, 1541, 1587, 3082, 3174, 3389, 4623, 6778, 9246, 10167, 20334, 35443, 70886, 77947, 106329, 155894, 212658, 227063, 233841, 454126, 467682, 681189, 1362378, 1792781, 3585562, 5222449, 5378343, 10444898, 10756686, 15667347, 31334694, 120116327, 240232654, 360348981, 720697962]

約数ペア:

[(1, 720697962), (2, 360348981), (3, 240232654), (6, 120116327), (23, 31334694), (46, 15667347), (67, 10756686), (69, 10444898), (134, 5378343), (138, 5222449), (201, 3585562), (402, 1792781), (529, 1362378), (1058, 681189), (1541, 467682), (1587, 454126), (3082, 233841), (3174, 227063), (3389, 212658), (4623, 155894), (6778, 106329), (9246, 77947), (10167, 70886), (20334, 35443)]