278071344

素因数分解:

$2^4\times 3^2\times {\mathrm{1931051}}^1$

素因数の和:1931065

約数の個数: 30

約数和(自身を含む): 778213956

約数和(自身を除く): 500142612

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1931051, 3862102, 5793153, 7724204, 11586306, 15448408, 17379459, 23172612, 30896816, 34758918, 46345224, 69517836, 92690448, 139035672, 278071344]

約数ペア:

[(1, 278071344), (2, 139035672), (3, 92690448), (4, 69517836), (6, 46345224), (8, 34758918), (9, 30896816), (12, 23172612), (16, 17379459), (18, 15448408), (24, 11586306), (36, 7724204), (48, 5793153), (72, 3862102), (144, 1931051)]