319484988

素因数分解:

$2^2\times 3^2\times {\mathrm{103}}^1\times {\mathrm{86161}}^1$

素因数の和:86274

約数の個数: 36

約数和(自身を含む): 815437168

約数和(自身を除く): 495952180

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 103, 206, 309, 412, 618, 927, 1236, 1854, 3708, 86161, 172322, 258483, 344644, 516966, 775449, 1033932, 1550898, 3101796, 8874583, 17749166, 26623749, 35498332, 53247498, 79871247, 106494996, 159742494, 319484988]

約数ペア:

[(1, 319484988), (2, 159742494), (3, 106494996), (4, 79871247), (6, 53247498), (9, 35498332), (12, 26623749), (18, 17749166), (36, 8874583), (103, 3101796), (206, 1550898), (309, 1033932), (412, 775449), (618, 516966), (927, 344644), (1236, 258483), (1854, 172322), (3708, 86161)]