248907812

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{1117}}^1$

素因数の和:1280

約数の個数: 48

約数和(自身を含む): 481768560

約数和(自身を除く): 232860748

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 113, 116, 226, 452, 493, 986, 1117, 1921, 1972, 2234, 3277, 3842, 4468, 6554, 7684, 13108, 18989, 32393, 37978, 55709, 64786, 75956, 111418, 126221, 129572, 222836, 252442, 504884, 550681, 1101362, 2145757, 2202724, 3660409, 4291514, 7320818, 8583028, 14641636, 62226953, 124453906, 248907812]

約数ペア:

[(1, 248907812), (2, 124453906), (4, 62226953), (17, 14641636), (29, 8583028), (34, 7320818), (58, 4291514), (68, 3660409), (113, 2202724), (116, 2145757), (226, 1101362), (452, 550681), (493, 504884), (986, 252442), (1117, 222836), (1921, 129572), (1972, 126221), (2234, 111418), (3277, 75956), (3842, 64786), (4468, 55709), (6554, 37978), (7684, 32393), (13108, 18989)]