740348712

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{123887}}^1$

素因数の和:123982

約数の個数: 48

約数和(自身を含む): 2029285440

約数和(自身を除く): 1288936728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 166, 249, 332, 498, 664, 747, 996, 1494, 1992, 2988, 5976, 123887, 247774, 371661, 495548, 743322, 991096, 1114983, 1486644, 2229966, 2973288, 4459932, 8919864, 10282621, 20565242, 30847863, 41130484, 61695726, 82260968, 92543589, 123391452, 185087178, 246782904, 370174356, 740348712]

約数ペア:

[(1, 740348712), (2, 370174356), (3, 246782904), (4, 185087178), (6, 123391452), (8, 92543589), (9, 82260968), (12, 61695726), (18, 41130484), (24, 30847863), (36, 20565242), (72, 10282621), (83, 8919864), (166, 4459932), (249, 2973288), (332, 2229966), (498, 1486644), (664, 1114983), (747, 991096), (996, 743322), (1494, 495548), (1992, 371661), (2988, 247774), (5976, 123887)]