289143072

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{809}}^1$

素因数の和:915

約数の個数: 144

約数和(自身を含む): 883635480

約数和(自身を除く): 594492408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 73, 96, 102, 136, 144, 146, 153, 204, 219, 272, 288, 292, 306, 408, 438, 544, 584, 612, 657, 809, 816, 876, 1168, 1224, 1241, 1314, 1618, 1632, 1752, 2336, 2427, 2448, 2482, 2628, 3236, 3504, 3723, 4854, 4896, 4964, 5256, 6472, 7008, 7281, 7446, 9708, 9928, 10512, 11169, 12944, 13753, 14562, 14892, 19416, 19856, 21024, 22338, 25888, 27506, 29124, 29784, 38832, 39712, 41259, 44676, 55012, 58248, 59057, 59568, 77664, 82518, 89352, 110024, 116496, 118114, 119136, 123777, 165036, 177171, 178704, 220048, 232992, 236228, 247554, 330072, 354342, 357408, 440096, 472456, 495108, 531513, 660144, 708684, 944912, 990216, 1003969, 1063026, 1320288, 1417368, 1889824, 1980432, 2007938, 2126052, 2834736, 3011907, 3960864, 4015876, 4252104, 5669472, 6023814, 8031752, 8504208, 9035721, 12047628, 16063504, 17008416, 18071442, 24095256, 32127008, 36142884, 48190512, 72285768, 96381024, 144571536, 289143072]

約数ペア:

[(1, 289143072), (2, 144571536), (3, 96381024), (4, 72285768), (6, 48190512), (8, 36142884), (9, 32127008), (12, 24095256), (16, 18071442), (17, 17008416), (18, 16063504), (24, 12047628), (32, 9035721), (34, 8504208), (36, 8031752), (48, 6023814), (51, 5669472), (68, 4252104), (72, 4015876), (73, 3960864), (96, 3011907), (102, 2834736), (136, 2126052), (144, 2007938), (146, 1980432), (153, 1889824), (204, 1417368), (219, 1320288), (272, 1063026), (288, 1003969), (292, 990216), (306, 944912), (408, 708684), (438, 660144), (544, 531513), (584, 495108), (612, 472456), (657, 440096), (809, 357408), (816, 354342), (876, 330072), (1168, 247554), (1224, 236228), (1241, 232992), (1314, 220048), (1618, 178704), (1632, 177171), (1752, 165036), (2336, 123777), (2427, 119136), (2448, 118114), (2482, 116496), (2628, 110024), (3236, 89352), (3504, 82518), (3723, 77664), (4854, 59568), (4896, 59057), (4964, 58248), (5256, 55012), (6472, 44676), (7008, 41259), (7281, 39712), (7446, 38832), (9708, 29784), (9928, 29124), (10512, 27506), (11169, 25888), (12944, 22338), (13753, 21024), (14562, 19856), (14892, 19416)]