320128998

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{719}}^1\times {\mathrm{10601}}^1$

素因数の和:11332

約数の個数: 32

約数和(自身を含む): 732810240

約数和(自身を除く): 412681242

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 719, 1438, 2157, 4314, 5033, 10066, 10601, 15099, 21202, 30198, 31803, 63606, 74207, 148414, 222621, 445242, 7622119, 15244238, 22866357, 45732714, 53354833, 106709666, 160064499, 320128998]

約数ペア:

[(1, 320128998), (2, 160064499), (3, 106709666), (6, 53354833), (7, 45732714), (14, 22866357), (21, 15244238), (42, 7622119), (719, 445242), (1438, 222621), (2157, 148414), (4314, 74207), (5033, 63606), (10066, 31803), (10601, 30198), (15099, 21202)]