331344888

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1972291}}^1$

素因数の和:1972307

約数の個数: 32

約数和(自身を含む): 946700160

約数和(自身を除く): 615355272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1972291, 3944582, 5916873, 7889164, 11833746, 13806037, 15778328, 23667492, 27612074, 41418111, 47334984, 55224148, 82836222, 110448296, 165672444, 331344888]

約数ペア:

[(1, 331344888), (2, 165672444), (3, 110448296), (4, 82836222), (6, 55224148), (7, 47334984), (8, 41418111), (12, 27612074), (14, 23667492), (21, 15778328), (24, 13806037), (28, 11833746), (42, 7889164), (56, 5916873), (84, 3944582), (168, 1972291)]