288458208

素因数分解:

$2^5\times 3^2\times {\mathrm{823}}^1\times {\mathrm{1217}}^1$

素因数の和:2056

約数の個数: 72

約数和(自身を含む): 821974608

約数和(自身を除く): 533516400

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 823, 1217, 1646, 2434, 2469, 3292, 3651, 4868, 4938, 6584, 7302, 7407, 9736, 9876, 10953, 13168, 14604, 14814, 19472, 19752, 21906, 26336, 29208, 29628, 38944, 39504, 43812, 58416, 59256, 79008, 87624, 116832, 118512, 175248, 237024, 350496, 1001591, 2003182, 3004773, 4006364, 6009546, 8012728, 9014319, 12019092, 16025456, 18028638, 24038184, 32050912, 36057276, 48076368, 72114552, 96152736, 144229104, 288458208]

約数ペア:

[(1, 288458208), (2, 144229104), (3, 96152736), (4, 72114552), (6, 48076368), (8, 36057276), (9, 32050912), (12, 24038184), (16, 18028638), (18, 16025456), (24, 12019092), (32, 9014319), (36, 8012728), (48, 6009546), (72, 4006364), (96, 3004773), (144, 2003182), (288, 1001591), (823, 350496), (1217, 237024), (1646, 175248), (2434, 118512), (2469, 116832), (3292, 87624), (3651, 79008), (4868, 59256), (4938, 58416), (6584, 43812), (7302, 39504), (7407, 38944), (9736, 29628), (9876, 29208), (10953, 26336), (13168, 21906), (14604, 19752), (14814, 19472)]