427663492

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{853}}^1$

素因数の和:1048

約数の個数: 48

約数和(自身を含む): 812194992

約数和(自身を除く): 384531500

約数列:

[1, 2, 4, 17, 34, 68, 73, 101, 146, 202, 292, 404, 853, 1241, 1706, 1717, 2482, 3412, 3434, 4964, 6868, 7373, 14501, 14746, 29002, 29492, 58004, 62269, 86153, 124538, 125341, 172306, 249076, 250682, 344612, 501364, 1058573, 1464601, 2117146, 2929202, 4234292, 5858404, 6289169, 12578338, 25156676, 106915873, 213831746, 427663492]

約数ペア:

[(1, 427663492), (2, 213831746), (4, 106915873), (17, 25156676), (34, 12578338), (68, 6289169), (73, 5858404), (101, 4234292), (146, 2929202), (202, 2117146), (292, 1464601), (404, 1058573), (853, 501364), (1241, 344612), (1706, 250682), (1717, 249076), (2482, 172306), (3412, 125341), (3434, 124538), (4964, 86153), (6868, 62269), (7373, 58004), (14501, 29492), (14746, 29002)]