289260864

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{26431}}^1$

素因数の和:26468

約数の個数: 84

約数和(自身を含む): 872784640

約数和(自身を除く): 583523776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 144, 152, 171, 192, 228, 288, 304, 342, 456, 576, 608, 684, 912, 1216, 1368, 1824, 2736, 3648, 5472, 10944, 26431, 52862, 79293, 105724, 158586, 211448, 237879, 317172, 422896, 475758, 502189, 634344, 845792, 951516, 1004378, 1268688, 1506567, 1691584, 1903032, 2008756, 2537376, 3013134, 3806064, 4017512, 4519701, 5074752, 6026268, 7612128, 8035024, 9039402, 12052536, 15224256, 16070048, 18078804, 24105072, 32140096, 36157608, 48210144, 72315216, 96420288, 144630432, 289260864]

約数ペア:

[(1, 289260864), (2, 144630432), (3, 96420288), (4, 72315216), (6, 48210144), (8, 36157608), (9, 32140096), (12, 24105072), (16, 18078804), (18, 16070048), (19, 15224256), (24, 12052536), (32, 9039402), (36, 8035024), (38, 7612128), (48, 6026268), (57, 5074752), (64, 4519701), (72, 4017512), (76, 3806064), (96, 3013134), (114, 2537376), (144, 2008756), (152, 1903032), (171, 1691584), (192, 1506567), (228, 1268688), (288, 1004378), (304, 951516), (342, 845792), (456, 634344), (576, 502189), (608, 475758), (684, 422896), (912, 317172), (1216, 237879), (1368, 211448), (1824, 158586), (2736, 105724), (3648, 79293), (5472, 52862), (10944, 26431)]