345778929

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1279}}^1$

素因数の和:1355

約数の個数: 64

約数和(自身を含む): 589824000

約数和(自身を除く): 244045071

約数列:

[1, 3, 9, 17, 19, 27, 31, 51, 57, 93, 153, 171, 279, 323, 459, 513, 527, 589, 837, 969, 1279, 1581, 1767, 2907, 3837, 4743, 5301, 8721, 10013, 11511, 14229, 15903, 21743, 24301, 30039, 34533, 39649, 65229, 72903, 90117, 118947, 195687, 218709, 270351, 356841, 413117, 587061, 656127, 674033, 753331, 1070523, 1239351, 2022099, 2259993, 3718053, 6066297, 6779979, 11154159, 12806627, 18198891, 20339937, 38419881, 115259643, 345778929]

約数ペア:

[(1, 345778929), (3, 115259643), (9, 38419881), (17, 20339937), (19, 18198891), (27, 12806627), (31, 11154159), (51, 6779979), (57, 6066297), (93, 3718053), (153, 2259993), (171, 2022099), (279, 1239351), (323, 1070523), (459, 753331), (513, 674033), (527, 656127), (589, 587061), (837, 413117), (969, 356841), (1279, 270351), (1581, 218709), (1767, 195687), (2907, 118947), (3837, 90117), (4743, 72903), (5301, 65229), (8721, 39649), (10013, 34533), (11511, 30039), (14229, 24301), (15903, 21743)]