313992666

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{1289}}^1$

素因数の和:1660

約数の個数: 64

約数和(自身を含む): 754185600

約数和(自身を除く): 440192934

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 347, 351, 694, 702, 1041, 1289, 2082, 2578, 3123, 3867, 4511, 6246, 7734, 9022, 9369, 11601, 13533, 16757, 18738, 23202, 27066, 33514, 34803, 40599, 50271, 69606, 81198, 100542, 121797, 150813, 243594, 301626, 447283, 452439, 894566, 904878, 1341849, 2683698, 4025547, 5814679, 8051094, 11629358, 12076641, 17444037, 24153282, 34888074, 52332111, 104664222, 156996333, 313992666]

約数ペア:

[(1, 313992666), (2, 156996333), (3, 104664222), (6, 52332111), (9, 34888074), (13, 24153282), (18, 17444037), (26, 12076641), (27, 11629358), (39, 8051094), (54, 5814679), (78, 4025547), (117, 2683698), (234, 1341849), (347, 904878), (351, 894566), (694, 452439), (702, 447283), (1041, 301626), (1289, 243594), (2082, 150813), (2578, 121797), (3123, 100542), (3867, 81198), (4511, 69606), (6246, 50271), (7734, 40599), (9022, 34803), (9369, 33514), (11601, 27066), (13533, 23202), (16757, 18738)]