349464898

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{761}}^1$

素因数の和:1002

約数の個数: 32

約数和(自身を含む): 559612800

約数和(自身を除く): 210147902

約数列:

[1, 2, 23, 46, 67, 134, 149, 298, 761, 1522, 1541, 3082, 3427, 6854, 9983, 17503, 19966, 35006, 50987, 101974, 113389, 226778, 229609, 459218, 1172701, 2345402, 2607947, 5215894, 7597063, 15194126, 174732449, 349464898]

約数ペア:

[(1, 349464898), (2, 174732449), (23, 15194126), (46, 7597063), (67, 5215894), (134, 2607947), (149, 2345402), (298, 1172701), (761, 459218), (1522, 229609), (1541, 226778), (3082, 113389), (3427, 101974), (6854, 50987), (9983, 35006), (17503, 19966)]