311966904

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{245257}}^1$

素因数の和:245319

約数の個数: 32

約数和(自身を含む): 794635920

約数和(自身を除く): 482669016

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 245257, 490514, 735771, 981028, 1471542, 1962056, 2943084, 5886168, 12998621, 25997242, 38995863, 51994484, 77991726, 103988968, 155983452, 311966904]

約数ペア:

[(1, 311966904), (2, 155983452), (3, 103988968), (4, 77991726), (6, 51994484), (8, 38995863), (12, 25997242), (24, 12998621), (53, 5886168), (106, 2943084), (159, 1962056), (212, 1471542), (318, 981028), (424, 735771), (636, 490514), (1272, 245257)]