231948

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{379}}^1$

素因数の和:406

約数の個数: 36

約数和(自身を含む): 622440

約数和(自身を除く): 390492

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 379, 612, 758, 1137, 1516, 2274, 3411, 4548, 6443, 6822, 12886, 13644, 19329, 25772, 38658, 57987, 77316, 115974, 231948]

約数ペア:

[(1, 231948), (2, 115974), (3, 77316), (4, 57987), (6, 38658), (9, 25772), (12, 19329), (17, 13644), (18, 12886), (34, 6822), (36, 6443), (51, 4548), (68, 3411), (102, 2274), (153, 1516), (204, 1137), (306, 758), (379, 612)]