402669248

素因数分解:

$2^6\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{463}}^1$

素因数の和:709

約数の個数: 56

約数和(自身を含む): 814620672

約数和(自身を除く): 411951424

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 127, 214, 254, 428, 463, 508, 856, 926, 1016, 1712, 1852, 2032, 3424, 3704, 4064, 6848, 7408, 8128, 13589, 14816, 27178, 29632, 49541, 54356, 58801, 99082, 108712, 117602, 198164, 217424, 235204, 396328, 434848, 470408, 792656, 869696, 940816, 1585312, 1881632, 3170624, 3763264, 6291707, 12583414, 25166828, 50333656, 100667312, 201334624, 402669248]

約数ペア:

[(1, 402669248), (2, 201334624), (4, 100667312), (8, 50333656), (16, 25166828), (32, 12583414), (64, 6291707), (107, 3763264), (127, 3170624), (214, 1881632), (254, 1585312), (428, 940816), (463, 869696), (508, 792656), (856, 470408), (926, 434848), (1016, 396328), (1712, 235204), (1852, 217424), (2032, 198164), (3424, 117602), (3704, 108712), (4064, 99082), (6848, 58801), (7408, 54356), (8128, 49541), (13589, 29632), (14816, 27178)]