2161008264

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1\times {\mathrm{6469}}^1$

素因数の和:6958

約数の個数: 64

約数和(自身を含む): 5590080000

約数和(自身を除く): 3429071736

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 449, 744, 898, 1347, 1796, 2694, 3592, 5388, 6469, 10776, 12938, 13919, 19407, 25876, 27838, 38814, 41757, 51752, 55676, 77628, 83514, 111352, 155256, 167028, 200539, 334056, 401078, 601617, 802156, 1203234, 1604312, 2406468, 2904581, 4812936, 5809162, 8713743, 11618324, 17427486, 23236648, 34854972, 69709944, 90042011, 180084022, 270126033, 360168044, 540252066, 720336088, 1080504132, 2161008264]

約数ペア:

[(1, 2161008264), (2, 1080504132), (3, 720336088), (4, 540252066), (6, 360168044), (8, 270126033), (12, 180084022), (24, 90042011), (31, 69709944), (62, 34854972), (93, 23236648), (124, 17427486), (186, 11618324), (248, 8713743), (372, 5809162), (449, 4812936), (744, 2904581), (898, 2406468), (1347, 1604312), (1796, 1203234), (2694, 802156), (3592, 601617), (5388, 401078), (6469, 334056), (10776, 200539), (12938, 167028), (13919, 155256), (19407, 111352), (25876, 83514), (27838, 77628), (38814, 55676), (41757, 51752)]