255418026

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{821}}^1\times {\mathrm{2729}}^1$

素因数の和:3574

約数の個数: 32

約数和(自身を含む): 538574400

約数和(自身を除く): 283156374

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 821, 1642, 2463, 2729, 4926, 5458, 8187, 15599, 16374, 31198, 46797, 51851, 93594, 103702, 155553, 311106, 2240509, 4481018, 6721527, 13443054, 42569671, 85139342, 127709013, 255418026]

約数ペア:

[(1, 255418026), (2, 127709013), (3, 85139342), (6, 42569671), (19, 13443054), (38, 6721527), (57, 4481018), (114, 2240509), (821, 311106), (1642, 155553), (2463, 103702), (2729, 93594), (4926, 51851), (5458, 46797), (8187, 31198), (15599, 16374)]