1313106793984

素因数分解:

$2^9\times {\mathrm{107}}^1\times {\mathrm{1231}}^1\times {\mathrm{19471}}^1$

素因数の和:20827

約数の個数: 80

約数和(自身を含む): 2650456359936

約数和(自身を除く): 1337349565952

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 128, 214, 256, 428, 512, 856, 1231, 1712, 2462, 3424, 4924, 6848, 9848, 13696, 19471, 19696, 27392, 38942, 39392, 54784, 77884, 78784, 131717, 155768, 157568, 263434, 311536, 315136, 526868, 623072, 630272, 1053736, 1246144, 2083397, 2107472, 2492288, 4166794, 4214944, 4984576, 8333588, 8429888, 9969152, 16667176, 16859776, 23968801, 33334352, 33719552, 47937602, 66668704, 67439104, 95875204, 133337408, 191750408, 266674816, 383500816, 533349632, 767001632, 1066699264, 1534003264, 2564661707, 3068006528, 5129323414, 6136013056, 10258646828, 12272026112, 20517293656, 41034587312, 82069174624, 164138349248, 328276698496, 656553396992, 1313106793984]

約数ペア:

[(1, 1313106793984), (2, 656553396992), (4, 328276698496), (8, 164138349248), (16, 82069174624), (32, 41034587312), (64, 20517293656), (107, 12272026112), (128, 10258646828), (214, 6136013056), (256, 5129323414), (428, 3068006528), (512, 2564661707), (856, 1534003264), (1231, 1066699264), (1712, 767001632), (2462, 533349632), (3424, 383500816), (4924, 266674816), (6848, 191750408), (9848, 133337408), (13696, 95875204), (19471, 67439104), (19696, 66668704), (27392, 47937602), (38942, 33719552), (39392, 33334352), (54784, 23968801), (77884, 16859776), (78784, 16667176), (131717, 9969152), (155768, 8429888), (157568, 8333588), (263434, 4984576), (311536, 4214944), (315136, 4166794), (526868, 2492288), (623072, 2107472), (630272, 2083397), (1053736, 1246144)]