12455977072

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{326141}}^1$

素因数の和:326198

約数の個数: 80

約数和(自身を含む): 31059154944

約数和(自身を除く): 18603177872

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 56, 62, 77, 88, 112, 124, 154, 176, 217, 248, 308, 341, 434, 496, 616, 682, 868, 1232, 1364, 1736, 2387, 2728, 3472, 4774, 5456, 9548, 19096, 38192, 326141, 652282, 1304564, 2282987, 2609128, 3587551, 4565974, 5218256, 7175102, 9131948, 10110371, 14350204, 18263896, 20220742, 25112857, 28700408, 36527792, 40441484, 50225714, 57400816, 70772597, 80882968, 100451428, 111214081, 141545194, 161765936, 200902856, 222428162, 283090388, 401805712, 444856324, 566180776, 778498567, 889712648, 1132361552, 1556997134, 1779425296, 3113994268, 6227988536, 12455977072]

約数ペア:

[(1, 12455977072), (2, 6227988536), (4, 3113994268), (7, 1779425296), (8, 1556997134), (11, 1132361552), (14, 889712648), (16, 778498567), (22, 566180776), (28, 444856324), (31, 401805712), (44, 283090388), (56, 222428162), (62, 200902856), (77, 161765936), (88, 141545194), (112, 111214081), (124, 100451428), (154, 80882968), (176, 70772597), (217, 57400816), (248, 50225714), (308, 40441484), (341, 36527792), (434, 28700408), (496, 25112857), (616, 20220742), (682, 18263896), (868, 14350204), (1232, 10110371), (1364, 9131948), (1736, 7175102), (2387, 5218256), (2728, 4565974), (3472, 3587551), (4774, 2609128), (5456, 2282987), (9548, 1304564), (19096, 652282), (38192, 326141)]