317886972

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{156749}}^1$

素因数の和:156782

約数の個数: 36

約数和(自身を含む): 803187000

約数和(自身を除く): 485300028

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 156749, 313498, 470247, 626996, 940494, 1880988, 2037737, 4075474, 6113211, 8150948, 12226422, 24452844, 26490581, 52981162, 79471743, 105962324, 158943486, 317886972]

約数ペア:

[(1, 317886972), (2, 158943486), (3, 105962324), (4, 79471743), (6, 52981162), (12, 26490581), (13, 24452844), (26, 12226422), (39, 8150948), (52, 6113211), (78, 4075474), (156, 2037737), (169, 1880988), (338, 940494), (507, 626996), (676, 470247), (1014, 313498), (2028, 156749)]