251012921436

素因数分解:

$2^2\times 3^4\times {\mathrm{774731239}}^1$

素因数の和:774731255

約数の個数: 30

約数和(自身を含む): 656197360280

約数和(自身を除く): 405184438844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 774731239, 1549462478, 2324193717, 3098924956, 4648387434, 6972581151, 9296774868, 13945162302, 20917743453, 27890324604, 41835486906, 62753230359, 83670973812, 125506460718, 251012921436]

約数ペア:

[(1, 251012921436), (2, 125506460718), (3, 83670973812), (4, 62753230359), (6, 41835486906), (9, 27890324604), (12, 20917743453), (18, 13945162302), (27, 9296774868), (36, 6972581151), (54, 4648387434), (81, 3098924956), (108, 2324193717), (162, 1549462478), (324, 774731239)]