380445318

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{701}}^1\times {\mathrm{2741}}^1$

素因数の和:3461

約数の個数: 48

約数和(自身を含む): 900845712

約数和(自身を除く): 520400394

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 701, 1402, 2103, 2741, 4206, 5482, 6309, 7711, 8223, 12618, 15422, 16446, 23133, 24669, 30151, 46266, 49338, 60302, 69399, 90453, 138798, 180906, 271359, 542718, 1921441, 3842882, 5764323, 11528646, 17292969, 21135851, 34585938, 42271702, 63407553, 126815106, 190222659, 380445318]

約数ペア:

[(1, 380445318), (2, 190222659), (3, 126815106), (6, 63407553), (9, 42271702), (11, 34585938), (18, 21135851), (22, 17292969), (33, 11528646), (66, 5764323), (99, 3842882), (198, 1921441), (701, 542718), (1402, 271359), (2103, 180906), (2741, 138798), (4206, 90453), (5482, 69399), (6309, 60302), (7711, 49338), (8223, 46266), (12618, 30151), (15422, 24669), (16446, 23133)]