235031584

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^2$

素因数の和:230

約数の個数: 72

約数和(自身を含む): 494774784

約数和(自身を除く): 259743200

約数列:

[1, 2, 4, 8, 16, 31, 32, 47, 62, 71, 94, 124, 142, 188, 248, 284, 376, 496, 568, 752, 992, 1136, 1457, 1504, 2201, 2272, 2914, 3337, 4402, 5041, 5828, 6674, 8804, 10082, 11656, 13348, 17608, 20164, 23312, 26696, 35216, 40328, 46624, 53392, 70432, 80656, 103447, 106784, 156271, 161312, 206894, 236927, 312542, 413788, 473854, 625084, 827576, 947708, 1250168, 1655152, 1895416, 2500336, 3310304, 3790832, 5000672, 7344737, 7581664, 14689474, 29378948, 58757896, 117515792, 235031584]

約数ペア:

[(1, 235031584), (2, 117515792), (4, 58757896), (8, 29378948), (16, 14689474), (31, 7581664), (32, 7344737), (47, 5000672), (62, 3790832), (71, 3310304), (94, 2500336), (124, 1895416), (142, 1655152), (188, 1250168), (248, 947708), (284, 827576), (376, 625084), (496, 473854), (568, 413788), (752, 312542), (992, 236927), (1136, 206894), (1457, 161312), (1504, 156271), (2201, 106784), (2272, 103447), (2914, 80656), (3337, 70432), (4402, 53392), (5041, 46624), (5828, 40328), (6674, 35216), (8804, 26696), (10082, 23312), (11656, 20164), (13348, 17608)]