8049129473

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1\times {\mathrm{229}}^1$

素因数の和:582

約数の個数: 64

約数和(自身を含む): 10683187200

約数和(自身を除く): 2634057727

約数列:

[1, 7, 11, 23, 77, 89, 161, 223, 229, 253, 623, 979, 1561, 1603, 1771, 2047, 2453, 2519, 5129, 5267, 6853, 14329, 17171, 17633, 19847, 20381, 22517, 35903, 36869, 51067, 56419, 57937, 138929, 142667, 157619, 218317, 224191, 357469, 394933, 405559, 456481, 468763, 561737, 1174541, 1528219, 1569337, 3195367, 3281341, 3932159, 4544963, 5021291, 5156393, 8221787, 12919951, 31814741, 35149037, 36094751, 49994593, 90439657, 104534149, 349962151, 731739043, 1149875639, 8049129473]

約数ペア:

[(1, 8049129473), (7, 1149875639), (11, 731739043), (23, 349962151), (77, 104534149), (89, 90439657), (161, 49994593), (223, 36094751), (229, 35149037), (253, 31814741), (623, 12919951), (979, 8221787), (1561, 5156393), (1603, 5021291), (1771, 4544963), (2047, 3932159), (2453, 3281341), (2519, 3195367), (5129, 1569337), (5267, 1528219), (6853, 1174541), (14329, 561737), (17171, 468763), (17633, 456481), (19847, 405559), (20381, 394933), (22517, 357469), (35903, 224191), (36869, 218317), (51067, 157619), (56419, 142667), (57937, 138929)]