489211056

素因数分解:

$2^4\times 3^3\times {\mathrm{139}}^1\times {\mathrm{8147}}^1$

素因数の和:8303

約数の個数: 80

約数和(自身を含む): 1414492800

約数和(自身を除く): 925281744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 139, 144, 216, 278, 417, 432, 556, 834, 1112, 1251, 1668, 2224, 2502, 3336, 3753, 5004, 6672, 7506, 8147, 10008, 15012, 16294, 20016, 24441, 30024, 32588, 48882, 60048, 65176, 73323, 97764, 130352, 146646, 195528, 219969, 293292, 391056, 439938, 586584, 879876, 1132433, 1173168, 1759752, 2264866, 3397299, 3519504, 4529732, 6794598, 9059464, 10191897, 13589196, 18118928, 20383794, 27178392, 30575691, 40767588, 54356784, 61151382, 81535176, 122302764, 163070352, 244605528, 489211056]

約数ペア:

[(1, 489211056), (2, 244605528), (3, 163070352), (4, 122302764), (6, 81535176), (8, 61151382), (9, 54356784), (12, 40767588), (16, 30575691), (18, 27178392), (24, 20383794), (27, 18118928), (36, 13589196), (48, 10191897), (54, 9059464), (72, 6794598), (108, 4529732), (139, 3519504), (144, 3397299), (216, 2264866), (278, 1759752), (417, 1173168), (432, 1132433), (556, 879876), (834, 586584), (1112, 439938), (1251, 391056), (1668, 293292), (2224, 219969), (2502, 195528), (3336, 146646), (3753, 130352), (5004, 97764), (6672, 73323), (7506, 65176), (8147, 60048), (10008, 48882), (15012, 32588), (16294, 30024), (20016, 24441)]