339426585

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{479}}^1$

素因数の和:703

約数の個数: 64

約数和(自身を含む): 628992000

約数和(自身を除く): 289565415

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 181, 261, 435, 479, 543, 783, 905, 1305, 1437, 1629, 2395, 2715, 3915, 4311, 4887, 5249, 7185, 8145, 12933, 13891, 15747, 21555, 24435, 26245, 41673, 47241, 64665, 69455, 78735, 86699, 125019, 141723, 208365, 236205, 260097, 375057, 433495, 625095, 708615, 780291, 1300485, 1875285, 2340873, 2514271, 3901455, 7542813, 11704365, 12571355, 22628439, 37714065, 67885317, 113142195, 339426585]

約数ペア:

[(1, 339426585), (3, 113142195), (5, 67885317), (9, 37714065), (15, 22628439), (27, 12571355), (29, 11704365), (45, 7542813), (87, 3901455), (135, 2514271), (145, 2340873), (181, 1875285), (261, 1300485), (435, 780291), (479, 708615), (543, 625095), (783, 433495), (905, 375057), (1305, 260097), (1437, 236205), (1629, 208365), (2395, 141723), (2715, 125019), (3915, 86699), (4311, 78735), (4887, 69455), (5249, 64665), (7185, 47241), (8145, 41673), (12933, 26245), (13891, 24435), (15747, 21555)]