212320716

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{7723}}^1$

素因数の和:7838

約数の個数: 48

約数和(自身を含む): 519052800

約数和(自身を除く): 306732084

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 79, 87, 116, 158, 174, 237, 316, 348, 474, 948, 2291, 4582, 6873, 7723, 9164, 13746, 15446, 23169, 27492, 30892, 46338, 92676, 223967, 447934, 610117, 671901, 895868, 1220234, 1343802, 1830351, 2440468, 2687604, 3660702, 7321404, 17693393, 35386786, 53080179, 70773572, 106160358, 212320716]

約数ペア:

[(1, 212320716), (2, 106160358), (3, 70773572), (4, 53080179), (6, 35386786), (12, 17693393), (29, 7321404), (58, 3660702), (79, 2687604), (87, 2440468), (116, 1830351), (158, 1343802), (174, 1220234), (237, 895868), (316, 671901), (348, 610117), (474, 447934), (948, 223967), (2291, 92676), (4582, 46338), (6873, 30892), (7723, 27492), (9164, 23169), (13746, 15446)]