1282319723392

素因数分解:

$2^7\times {\mathrm{127}}^1\times {\mathrm{3541}}^1\times {\mathrm{22277}}^1$

素因数の和:25959

約数の個数: 64

約数和(自身を含む): 2575579184640

約数和(自身を除く): 1293259461248

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 508, 1016, 2032, 3541, 4064, 7082, 8128, 14164, 16256, 22277, 28328, 44554, 56656, 89108, 113312, 178216, 226624, 356432, 449707, 453248, 712864, 899414, 1425728, 1798828, 2829179, 2851456, 3597656, 5658358, 7195312, 11316716, 14390624, 22633432, 28781248, 45266864, 57562496, 78882857, 90533728, 157765714, 181067456, 315531428, 362134912, 631062856, 1262125712, 2524251424, 5048502848, 10018122839, 10097005696, 20036245678, 40072491356, 80144982712, 160289965424, 320579930848, 641159861696, 1282319723392]

約数ペア:

[(1, 1282319723392), (2, 641159861696), (4, 320579930848), (8, 160289965424), (16, 80144982712), (32, 40072491356), (64, 20036245678), (127, 10097005696), (128, 10018122839), (254, 5048502848), (508, 2524251424), (1016, 1262125712), (2032, 631062856), (3541, 362134912), (4064, 315531428), (7082, 181067456), (8128, 157765714), (14164, 90533728), (16256, 78882857), (22277, 57562496), (28328, 45266864), (44554, 28781248), (56656, 22633432), (89108, 14390624), (113312, 11316716), (178216, 7195312), (226624, 5658358), (356432, 3597656), (449707, 2851456), (453248, 2829179), (712864, 1798828), (899414, 1425728)]