380628

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:216

約数の個数: 36

約数和(自身を含む): 980980

約数和(自身を除く): 600352

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 109, 194, 218, 291, 327, 388, 436, 582, 654, 873, 981, 1164, 1308, 1746, 1962, 3492, 3924, 10573, 21146, 31719, 42292, 63438, 95157, 126876, 190314, 380628]

約数ペア:

[(1, 380628), (2, 190314), (3, 126876), (4, 95157), (6, 63438), (9, 42292), (12, 31719), (18, 21146), (36, 10573), (97, 3924), (109, 3492), (194, 1962), (218, 1746), (291, 1308), (327, 1164), (388, 981), (436, 873), (582, 654)]