386880354

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{8059}}^1$

素因数の和:8204

約数の個数: 64

約数和(自身を含む): 990412800

約数和(自身を除く): 603532446

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 127, 189, 254, 378, 381, 762, 889, 1143, 1778, 2286, 2667, 3429, 5334, 6858, 8001, 8059, 16002, 16118, 24003, 24177, 48006, 48354, 56413, 72531, 112826, 145062, 169239, 217593, 338478, 435186, 507717, 1015434, 1023493, 1523151, 2046986, 3046302, 3070479, 6140958, 7164451, 9211437, 14328902, 18422874, 21493353, 27634311, 42986706, 55268622, 64480059, 128960118, 193440177, 386880354]

約数ペア:

[(1, 386880354), (2, 193440177), (3, 128960118), (6, 64480059), (7, 55268622), (9, 42986706), (14, 27634311), (18, 21493353), (21, 18422874), (27, 14328902), (42, 9211437), (54, 7164451), (63, 6140958), (126, 3070479), (127, 3046302), (189, 2046986), (254, 1523151), (378, 1023493), (381, 1015434), (762, 507717), (889, 435186), (1143, 338478), (1778, 217593), (2286, 169239), (2667, 145062), (3429, 112826), (5334, 72531), (6858, 56413), (8001, 48354), (8059, 48006), (16002, 24177), (16118, 24003)]