281036613546

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{21713}}^1\times {\mathrm{55313}}^1$

素因数の和:77047

約数の個数: 48

約数和(自身を含む): 655794155016

約数和(自身を除く): 374757541470

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 21713, 43426, 55313, 65139, 110626, 130278, 165939, 195417, 282269, 331878, 390834, 497817, 564538, 719069, 846807, 995634, 1438138, 1693614, 2157207, 2540421, 4314414, 5080842, 6471621, 12943242, 1201011169, 2402022338, 3603033507, 7206067014, 10809100521, 15613145197, 21618201042, 31226290394, 46839435591, 93678871182, 140518306773, 281036613546]

約数ペア:

[(1, 281036613546), (2, 140518306773), (3, 93678871182), (6, 46839435591), (9, 31226290394), (13, 21618201042), (18, 15613145197), (26, 10809100521), (39, 7206067014), (78, 3603033507), (117, 2402022338), (234, 1201011169), (21713, 12943242), (43426, 6471621), (55313, 5080842), (65139, 4314414), (110626, 2540421), (130278, 2157207), (165939, 1693614), (195417, 1438138), (282269, 995634), (331878, 846807), (390834, 719069), (497817, 564538)]