349702996

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{677}}^1$

素因数の和:844

約数の個数: 48

約数和(自身を含む): 653239440

約数和(自身を除く): 303536444

約数列:

[1, 2, 4, 29, 58, 61, 73, 116, 122, 146, 244, 292, 677, 1354, 1769, 2117, 2708, 3538, 4234, 4453, 7076, 8468, 8906, 17812, 19633, 39266, 41297, 49421, 78532, 82594, 98842, 129137, 165188, 197684, 258274, 516548, 1197613, 1433209, 2395226, 2866418, 3014681, 4790452, 5732836, 6029362, 12058724, 87425749, 174851498, 349702996]

約数ペア:

[(1, 349702996), (2, 174851498), (4, 87425749), (29, 12058724), (58, 6029362), (61, 5732836), (73, 4790452), (116, 3014681), (122, 2866418), (146, 2395226), (244, 1433209), (292, 1197613), (677, 516548), (1354, 258274), (1769, 197684), (2117, 165188), (2708, 129137), (3538, 98842), (4234, 82594), (4453, 78532), (7076, 49421), (8468, 41297), (8906, 39266), (17812, 19633)]