4080781428

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{881}}^1\times {\mathrm{7283}}^1$

素因数の和:8224

約数の個数: 48

約数和(自身を含む): 9713825856

約数和(自身を除く): 5633044428

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 881, 1762, 2643, 3524, 5286, 7283, 10572, 14566, 21849, 29132, 43698, 46693, 87396, 93386, 140079, 186772, 280158, 385999, 560316, 771998, 1157997, 1543996, 2315994, 4631988, 6416323, 12832646, 19248969, 25665292, 38497938, 76995876, 340065119, 680130238, 1020195357, 1360260476, 2040390714, 4080781428]

約数ペア:

[(1, 4080781428), (2, 2040390714), (3, 1360260476), (4, 1020195357), (6, 680130238), (12, 340065119), (53, 76995876), (106, 38497938), (159, 25665292), (212, 19248969), (318, 12832646), (636, 6416323), (881, 4631988), (1762, 2315994), (2643, 1543996), (3524, 1157997), (5286, 771998), (7283, 560316), (10572, 385999), (14566, 280158), (21849, 186772), (29132, 140079), (43698, 93386), (46693, 87396)]