790647536

素因数分解:

$2^4\times 7^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{499}}^1$

素因数の和:611

約数の個数: 120

約数和(自身を含む): 1865952000

約数和(自身を除く): 1075304464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 47, 49, 56, 86, 94, 98, 112, 172, 188, 196, 301, 329, 344, 376, 392, 499, 602, 658, 688, 752, 784, 998, 1204, 1316, 1996, 2021, 2107, 2303, 2408, 2632, 3493, 3992, 4042, 4214, 4606, 4816, 5264, 6986, 7984, 8084, 8428, 9212, 13972, 14147, 16168, 16856, 18424, 21457, 23453, 24451, 27944, 28294, 32336, 33712, 36848, 42914, 46906, 48902, 55888, 56588, 85828, 93812, 97804, 99029, 113176, 150199, 164171, 171656, 187624, 195608, 198058, 226352, 300398, 328342, 343312, 375248, 391216, 396116, 600796, 656684, 792232, 1008479, 1051393, 1149197, 1201592, 1313368, 1584464, 2016958, 2102786, 2298394, 2403184, 2626736, 4033916, 4205572, 4596788, 7059353, 8067832, 8411144, 9193576, 14118706, 16135664, 16822288, 18387152, 28237412, 49415471, 56474824, 98830942, 112949648, 197661884, 395323768, 790647536]

約数ペア:

[(1, 790647536), (2, 395323768), (4, 197661884), (7, 112949648), (8, 98830942), (14, 56474824), (16, 49415471), (28, 28237412), (43, 18387152), (47, 16822288), (49, 16135664), (56, 14118706), (86, 9193576), (94, 8411144), (98, 8067832), (112, 7059353), (172, 4596788), (188, 4205572), (196, 4033916), (301, 2626736), (329, 2403184), (344, 2298394), (376, 2102786), (392, 2016958), (499, 1584464), (602, 1313368), (658, 1201592), (688, 1149197), (752, 1051393), (784, 1008479), (998, 792232), (1204, 656684), (1316, 600796), (1996, 396116), (2021, 391216), (2107, 375248), (2303, 343312), (2408, 328342), (2632, 300398), (3493, 226352), (3992, 198058), (4042, 195608), (4214, 187624), (4606, 171656), (4816, 164171), (5264, 150199), (6986, 113176), (7984, 99029), (8084, 97804), (8428, 93812), (9212, 85828), (13972, 56588), (14147, 55888), (16168, 48902), (16856, 46906), (18424, 42914), (21457, 36848), (23453, 33712), (24451, 32336), (27944, 28294)]