345759974

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2843}}^1$

素因数の和:2949

約数の個数: 48

約数和(自身を含む): 647783568

約数和(自身を除く): 302023594

約数列:

[1, 2, 7, 14, 17, 34, 49, 73, 98, 119, 146, 238, 511, 833, 1022, 1241, 1666, 2482, 2843, 3577, 5686, 7154, 8687, 17374, 19901, 39802, 48331, 60809, 96662, 121618, 139307, 207539, 278614, 338317, 415078, 676634, 1452773, 2368219, 2905546, 3528163, 4736438, 7056326, 10169411, 20338822, 24697141, 49394282, 172879987, 345759974]

約数ペア:

[(1, 345759974), (2, 172879987), (7, 49394282), (14, 24697141), (17, 20338822), (34, 10169411), (49, 7056326), (73, 4736438), (98, 3528163), (119, 2905546), (146, 2368219), (238, 1452773), (511, 676634), (833, 415078), (1022, 338317), (1241, 278614), (1666, 207539), (2482, 139307), (2843, 121618), (3577, 96662), (5686, 60809), (7154, 48331), (8687, 39802), (17374, 19901)]