290385936

素因数分解:

$2^4\times 3^2\times {\mathrm{1217}}^1\times {\mathrm{1657}}^1$

素因数の和:2888

約数の個数: 60

約数和(自身を含む): 813835932

約数和(自身を除く): 523449996

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1217, 1657, 2434, 3314, 3651, 4868, 4971, 6628, 7302, 9736, 9942, 10953, 13256, 14604, 14913, 19472, 19884, 21906, 26512, 29208, 29826, 39768, 43812, 58416, 59652, 79536, 87624, 119304, 175248, 238608, 2016569, 4033138, 6049707, 8066276, 12099414, 16132552, 18149121, 24198828, 32265104, 36298242, 48397656, 72596484, 96795312, 145192968, 290385936]

約数ペア:

[(1, 290385936), (2, 145192968), (3, 96795312), (4, 72596484), (6, 48397656), (8, 36298242), (9, 32265104), (12, 24198828), (16, 18149121), (18, 16132552), (24, 12099414), (36, 8066276), (48, 6049707), (72, 4033138), (144, 2016569), (1217, 238608), (1657, 175248), (2434, 119304), (3314, 87624), (3651, 79536), (4868, 59652), (4971, 58416), (6628, 43812), (7302, 39768), (9736, 29826), (9942, 29208), (10953, 26512), (13256, 21906), (14604, 19884), (14913, 19472)]