268272667

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{281}}^1$

素因数の和:451

約数の個数: 32

約数和(自身を含む): 315334656

約数和(自身を除く): 47061989

約数列:

[1, 13, 23, 31, 103, 281, 299, 403, 713, 1339, 2369, 3193, 3653, 6463, 8711, 9269, 28943, 30797, 41509, 73439, 84019, 113243, 200353, 376259, 665689, 897233, 954707, 2604589, 8653957, 11664029, 20636359, 268272667]

約数ペア:

[(1, 268272667), (13, 20636359), (23, 11664029), (31, 8653957), (103, 2604589), (281, 954707), (299, 897233), (403, 665689), (713, 376259), (1339, 200353), (2369, 113243), (3193, 84019), (3653, 73439), (6463, 41509), (8711, 30797), (9269, 28943)]