262438596

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{347141}}^1$

素因数の和:347161

約数の個数: 48

約数和(自身を含む): 777598080

約数和(自身を除く): 515159484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 347141, 694282, 1041423, 1388564, 2082846, 2429987, 3124269, 4165692, 4859974, 6248538, 7289961, 9372807, 9719948, 12497076, 14579922, 18745614, 21869883, 29159844, 37491228, 43739766, 65609649, 87479532, 131219298, 262438596]

約数ペア:

[(1, 262438596), (2, 131219298), (3, 87479532), (4, 65609649), (6, 43739766), (7, 37491228), (9, 29159844), (12, 21869883), (14, 18745614), (18, 14579922), (21, 12497076), (27, 9719948), (28, 9372807), (36, 7289961), (42, 6248538), (54, 4859974), (63, 4165692), (84, 3124269), (108, 2429987), (126, 2082846), (189, 1388564), (252, 1041423), (378, 694282), (756, 347141)]