280692288

素因数分解:

$2^6\times 3^2\times {\mathrm{487313}}^1$

素因数の和:487331

約数の個数: 42

約数和(自身を含む): 804555414

約数和(自身を除く): 523863126

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 487313, 974626, 1461939, 1949252, 2923878, 3898504, 4385817, 5847756, 7797008, 8771634, 11695512, 15594016, 17543268, 23391024, 31188032, 35086536, 46782048, 70173072, 93564096, 140346144, 280692288]

約数ペア:

[(1, 280692288), (2, 140346144), (3, 93564096), (4, 70173072), (6, 46782048), (8, 35086536), (9, 31188032), (12, 23391024), (16, 17543268), (18, 15594016), (24, 11695512), (32, 8771634), (36, 7797008), (48, 5847756), (64, 4385817), (72, 3898504), (96, 2923878), (144, 1949252), (192, 1461939), (288, 974626), (576, 487313)]