211228752

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{6481}}^1$

素因数の和:6596

約数の個数: 80

約数和(自身を含む): 630154112

約数和(自身を除く): 418925360

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 97, 112, 168, 194, 291, 336, 388, 582, 679, 776, 1164, 1358, 1552, 2037, 2328, 2716, 4074, 4656, 5432, 6481, 8148, 10864, 12962, 16296, 19443, 25924, 32592, 38886, 45367, 51848, 77772, 90734, 103696, 136101, 155544, 181468, 272202, 311088, 362936, 544404, 628657, 725872, 1088808, 1257314, 1885971, 2177616, 2514628, 3771942, 4400599, 5029256, 7543884, 8801198, 10058512, 13201797, 15087768, 17602396, 26403594, 30175536, 35204792, 52807188, 70409584, 105614376, 211228752]

約数ペア:

[(1, 211228752), (2, 105614376), (3, 70409584), (4, 52807188), (6, 35204792), (7, 30175536), (8, 26403594), (12, 17602396), (14, 15087768), (16, 13201797), (21, 10058512), (24, 8801198), (28, 7543884), (42, 5029256), (48, 4400599), (56, 3771942), (84, 2514628), (97, 2177616), (112, 1885971), (168, 1257314), (194, 1088808), (291, 725872), (336, 628657), (388, 544404), (582, 362936), (679, 311088), (776, 272202), (1164, 181468), (1358, 155544), (1552, 136101), (2037, 103696), (2328, 90734), (2716, 77772), (4074, 51848), (4656, 45367), (5432, 38886), (6481, 32592), (8148, 25924), (10864, 19443), (12962, 16296)]