312871094

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1\times {\mathrm{409}}^1$

素因数の和:728

約数の個数: 32

約数和(自身を含む): 504792000

約数和(自身を除く): 191920906

約数列:

[1, 2, 17, 34, 149, 151, 298, 302, 409, 818, 2533, 2567, 5066, 5134, 6953, 13906, 22499, 44998, 60941, 61759, 121882, 123518, 382483, 764966, 1035997, 1049903, 2071994, 2099806, 9202091, 18404182, 156435547, 312871094]

約数ペア:

[(1, 312871094), (2, 156435547), (17, 18404182), (34, 9202091), (149, 2099806), (151, 2071994), (298, 1049903), (302, 1035997), (409, 764966), (818, 382483), (2533, 123518), (2567, 121882), (5066, 61759), (5134, 60941), (6953, 44998), (13906, 22499)]