320428013412

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{158001979}}^1$

素因数の和:158002012

約数の個数: 36

約数和(自身を含む): 809602145520

約数和(自身を除く): 489174132108

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 158001979, 316003958, 474005937, 632007916, 948011874, 1896023748, 2054025727, 4108051454, 6162077181, 8216102908, 12324154362, 24648308724, 26702334451, 53404668902, 80107003353, 106809337804, 160214006706, 320428013412]

約数ペア:

[(1, 320428013412), (2, 160214006706), (3, 106809337804), (4, 80107003353), (6, 53404668902), (12, 26702334451), (13, 24648308724), (26, 12324154362), (39, 8216102908), (52, 6162077181), (78, 4108051454), (156, 2054025727), (169, 1896023748), (338, 948011874), (507, 632007916), (676, 474005937), (1014, 316003958), (2028, 158001979)]