1569238888

素因数分解:

$2^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{379}}^1\times {\mathrm{691}}^1$

素因数の和:1190

約数の個数: 64

約数和(自身を含む): 3407961600

約数和(自身を除く): 1838722712

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 107, 214, 379, 428, 691, 749, 758, 856, 1382, 1498, 1516, 2653, 2764, 2996, 3032, 4837, 5306, 5528, 5992, 9674, 10612, 19348, 21224, 38696, 40553, 73937, 81106, 147874, 162212, 261889, 283871, 295748, 324424, 517559, 523778, 567742, 591496, 1035118, 1047556, 1135484, 1833223, 2070236, 2095112, 2270968, 3666446, 4140472, 7332892, 14665784, 28022123, 56044246, 112088492, 196154861, 224176984, 392309722, 784619444, 1569238888]

約数ペア:

[(1, 1569238888), (2, 784619444), (4, 392309722), (7, 224176984), (8, 196154861), (14, 112088492), (28, 56044246), (56, 28022123), (107, 14665784), (214, 7332892), (379, 4140472), (428, 3666446), (691, 2270968), (749, 2095112), (758, 2070236), (856, 1833223), (1382, 1135484), (1498, 1047556), (1516, 1035118), (2653, 591496), (2764, 567742), (2996, 523778), (3032, 517559), (4837, 324424), (5306, 295748), (5528, 283871), (5992, 261889), (9674, 162212), (10612, 147874), (19348, 81106), (21224, 73937), (38696, 40553)]