253439088

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{754283}}^1$

素因数の和:754301

約数の個数: 40

約数和(自身を含む): 748249728

約数和(自身を除く): 494810640

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 754283, 1508566, 2262849, 3017132, 4525698, 5279981, 6034264, 9051396, 10559962, 12068528, 15839943, 18102792, 21119924, 31679886, 36205584, 42239848, 63359772, 84479696, 126719544, 253439088]

約数ペア:

[(1, 253439088), (2, 126719544), (3, 84479696), (4, 63359772), (6, 42239848), (7, 36205584), (8, 31679886), (12, 21119924), (14, 18102792), (16, 15839943), (21, 12068528), (24, 10559962), (28, 9051396), (42, 6034264), (48, 5279981), (56, 4525698), (84, 3017132), (112, 2262849), (168, 1508566), (336, 754283)]