398260128

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{592649}}^1$

素因数の和:592669

約数の個数: 48

約数和(自身を含む): 1194782400

約数和(自身を除く): 796522272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 592649, 1185298, 1777947, 2370596, 3555894, 4148543, 4741192, 7111788, 8297086, 9482384, 12445629, 14223576, 16594172, 18964768, 24891258, 28447152, 33188344, 49782516, 56894304, 66376688, 99565032, 132753376, 199130064, 398260128]

約数ペア:

[(1, 398260128), (2, 199130064), (3, 132753376), (4, 99565032), (6, 66376688), (7, 56894304), (8, 49782516), (12, 33188344), (14, 28447152), (16, 24891258), (21, 18964768), (24, 16594172), (28, 14223576), (32, 12445629), (42, 9482384), (48, 8297086), (56, 7111788), (84, 4741192), (96, 4148543), (112, 3555894), (168, 2370596), (224, 1777947), (336, 1185298), (672, 592649)]