340147216515

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{631}}^1\times {\mathrm{7523}}^1$

素因数の和:8460

約数の個数: 64

約数和(自身を含む): 579293586432

約数和(自身を除く): 239146369917

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 281, 631, 843, 1405, 1893, 3155, 4215, 4777, 7523, 9465, 10727, 14331, 22569, 23885, 32181, 37615, 53635, 71655, 112845, 127891, 160905, 177311, 383673, 531933, 639455, 886555, 1918365, 2113963, 2659665, 3014287, 4747013, 6341889, 9042861, 10569815, 14241039, 15071435, 23735065, 31709445, 35937371, 45214305, 71205195, 80699221, 107812113, 179686855, 242097663, 403496105, 539060565, 1210488315, 1333910653, 4001731959, 6669553265, 20008659795, 22676481101, 68029443303, 113382405505, 340147216515]

約数ペア:

[(1, 340147216515), (3, 113382405505), (5, 68029443303), (15, 22676481101), (17, 20008659795), (51, 6669553265), (85, 4001731959), (255, 1333910653), (281, 1210488315), (631, 539060565), (843, 403496105), (1405, 242097663), (1893, 179686855), (3155, 107812113), (4215, 80699221), (4777, 71205195), (7523, 45214305), (9465, 35937371), (10727, 31709445), (14331, 23735065), (22569, 15071435), (23885, 14241039), (32181, 10569815), (37615, 9042861), (53635, 6341889), (71655, 4747013), (112845, 3014287), (127891, 2659665), (160905, 2113963), (177311, 1918365), (383673, 886555), (531933, 639455)]