212973264

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{211283}}^1$

素因数の和:211304

約数の個数: 60

約数和(自身を含む): 681179616

約数和(自身を除く): 468206352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 211283, 422566, 633849, 845132, 1267698, 1478981, 1690264, 1901547, 2535396, 2957962, 3380528, 3803094, 4436943, 5070792, 5915924, 7606188, 8873886, 10141584, 11831848, 13310829, 15212376, 17747772, 23663696, 26621658, 30424752, 35495544, 53243316, 70991088, 106486632, 212973264]

約数ペア:

[(1, 212973264), (2, 106486632), (3, 70991088), (4, 53243316), (6, 35495544), (7, 30424752), (8, 26621658), (9, 23663696), (12, 17747772), (14, 15212376), (16, 13310829), (18, 11831848), (21, 10141584), (24, 8873886), (28, 7606188), (36, 5915924), (42, 5070792), (48, 4436943), (56, 3803094), (63, 3380528), (72, 2957962), (84, 2535396), (112, 1901547), (126, 1690264), (144, 1478981), (168, 1267698), (252, 845132), (336, 633849), (504, 422566), (1008, 211283)]