620006.00000000

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1$

素因数の和:298

約数の個数: 160

約数和(自身を含む): 78744960

約数和(自身を除く): 54781488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 34, 36, 39, 48, 51, 52, 54, 68, 72, 78, 102, 104, 108, 117, 136, 144, 153, 156, 204, 208, 216, 221, 234, 251, 272, 306, 312, 351, 408, 432, 442, 459, 468, 502, 612, 624, 663, 702, 753, 816, 884, 918, 936, 1004, 1224, 1326, 1404, 1506, 1768, 1836, 1872, 1989, 2008, 2259, 2448, 2652, 2808, 3012, 3263, 3536, 3672, 3978, 4016, 4267, 4518, 5304, 5616, 5967, 6024, 6526, 6777, 7344, 7956, 8534, 9036, 9789, 10608, 11934, 12048, 12801, 13052, 13554, 15912, 17068, 18072, 19578, 23868, 25602, 26104, 27108, 29367, 31824, 34136, 36144, 38403, 39156, 47736, 51204, 52208, 54216, 55471, 58734, 68272, 76806, 78312, 88101, 95472, 102408, 108432, 110942, 115209, 117468, 153612, 156624, 166413, 176202, 204816, 221884, 230418, 234936, 307224, 332826, 352404, 443768, 460836, 469872, 499239, 614448, 665652, 704808, 887536, 921672, 998478, 1331304, 1409616, 1497717, 1843344, 1996956, 2662608, 2995434, 3993912, 5990868, 7987824, 11981736, 23963472]

約数ペア:

[(1, 23963472), (2, 11981736), (3, 7987824), (4, 5990868), (6, 3993912), (8, 2995434), (9, 2662608), (12, 1996956), (13, 1843344), (16, 1497717), (17, 1409616), (18, 1331304), (24, 998478), (26, 921672), (27, 887536), (34, 704808), (36, 665652), (39, 614448), (48, 499239), (51, 469872), (52, 460836), (54, 443768), (68, 352404), (72, 332826), (78, 307224), (102, 234936), (104, 230418), (108, 221884), (117, 204816), (136, 176202), (144, 166413), (153, 156624), (156, 153612), (204, 117468), (208, 115209), (216, 110942), (221, 108432), (234, 102408), (251, 95472), (272, 88101), (306, 78312), (312, 76806), (351, 68272), (408, 58734), (432, 55471), (442, 54216), (459, 52208), (468, 51204), (502, 47736), (612, 39156), (624, 38403), (663, 36144), (702, 34136), (753, 31824), (816, 29367), (884, 27108), (918, 26104), (936, 25602), (1004, 23868), (1224, 19578), (1326, 18072), (1404, 17068), (1506, 15912), (1768, 13554), (1836, 13052), (1872, 12801), (1989, 12048), (2008, 11934), (2259, 10608), (2448, 9789), (2652, 9036), (2808, 8534), (3012, 7956), (3263, 7344), (3536, 6777), (3672, 6526), (3978, 6024), (4016, 5967), (4267, 5616), (4518, 5304)]