261117288

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{98017}}^1$

素因数の和:98066

約数の個数: 48

約数和(自身を含む): 726313380

約数和(自身を除く): 465196092

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 98017, 196034, 294051, 392068, 588102, 784136, 882153, 1176204, 1764306, 2352408, 3528612, 3626629, 7057224, 7253258, 10879887, 14506516, 21759774, 29013032, 32639661, 43519548, 65279322, 87039096, 130558644, 261117288]

約数ペア:

[(1, 261117288), (2, 130558644), (3, 87039096), (4, 65279322), (6, 43519548), (8, 32639661), (9, 29013032), (12, 21759774), (18, 14506516), (24, 10879887), (36, 7253258), (37, 7057224), (72, 3626629), (74, 3528612), (111, 2352408), (148, 1764306), (222, 1176204), (296, 882153), (333, 784136), (444, 588102), (666, 392068), (888, 294051), (1332, 196034), (2664, 98017)]