348530408061

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1\times {\mathrm{449}}^1\times {\mathrm{1867}}^1$

素因数の和:2666

約数の個数: 64

約数和(自身を含む): 521952076800

約数和(自身を除く): 173421668739

約数列:

[1, 3, 11, 33, 43, 129, 293, 449, 473, 879, 1347, 1419, 1867, 3223, 4939, 5601, 9669, 12599, 14817, 19307, 20537, 37797, 57921, 61611, 80281, 131557, 138589, 212377, 240843, 394671, 415767, 547031, 637131, 838283, 883091, 1447127, 1641093, 2514849, 2649273, 4341381, 5656951, 6017341, 9221113, 16970853, 18052023, 23522333, 27663339, 36046169, 62226461, 70566999, 108138507, 186679383, 245616919, 258745663, 396507859, 736850757, 776236989, 1189523577, 2701786109, 8105358327, 10561527517, 31684582551, 116176802687, 348530408061]

約数ペア:

[(1, 348530408061), (3, 116176802687), (11, 31684582551), (33, 10561527517), (43, 8105358327), (129, 2701786109), (293, 1189523577), (449, 776236989), (473, 736850757), (879, 396507859), (1347, 258745663), (1419, 245616919), (1867, 186679383), (3223, 108138507), (4939, 70566999), (5601, 62226461), (9669, 36046169), (12599, 27663339), (14817, 23522333), (19307, 18052023), (20537, 16970853), (37797, 9221113), (57921, 6017341), (61611, 5656951), (80281, 4341381), (131557, 2649273), (138589, 2514849), (212377, 1641093), (240843, 1447127), (394671, 883091), (415767, 838283), (547031, 637131)]