311418432

素因数分解:

$2^6\times 3^4\times {\mathrm{13}}^1\times {\mathrm{4621}}^1$

素因数の和:4658

約数の個数: 140

約数和(自身を含む): 994367836

約数和(自身を除く): 682949404

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 192, 208, 216, 234, 288, 312, 324, 351, 416, 432, 468, 576, 624, 648, 702, 832, 864, 936, 1053, 1248, 1296, 1404, 1728, 1872, 2106, 2496, 2592, 2808, 3744, 4212, 4621, 5184, 5616, 7488, 8424, 9242, 11232, 13863, 16848, 18484, 22464, 27726, 33696, 36968, 41589, 55452, 60073, 67392, 73936, 83178, 110904, 120146, 124767, 147872, 166356, 180219, 221808, 240292, 249534, 295744, 332712, 360438, 374301, 443616, 480584, 499068, 540657, 665424, 720876, 748602, 887232, 961168, 998136, 1081314, 1330848, 1441752, 1497204, 1621971, 1922336, 1996272, 2162628, 2661696, 2883504, 2994408, 3243942, 3844672, 3992544, 4325256, 4865913, 5767008, 5988816, 6487884, 7985088, 8650512, 9731826, 11534016, 11977632, 12975768, 17301024, 19463652, 23955264, 25951536, 34602048, 38927304, 51903072, 77854608, 103806144, 155709216, 311418432]

約数ペア:

[(1, 311418432), (2, 155709216), (3, 103806144), (4, 77854608), (6, 51903072), (8, 38927304), (9, 34602048), (12, 25951536), (13, 23955264), (16, 19463652), (18, 17301024), (24, 12975768), (26, 11977632), (27, 11534016), (32, 9731826), (36, 8650512), (39, 7985088), (48, 6487884), (52, 5988816), (54, 5767008), (64, 4865913), (72, 4325256), (78, 3992544), (81, 3844672), (96, 3243942), (104, 2994408), (108, 2883504), (117, 2661696), (144, 2162628), (156, 1996272), (162, 1922336), (192, 1621971), (208, 1497204), (216, 1441752), (234, 1330848), (288, 1081314), (312, 998136), (324, 961168), (351, 887232), (416, 748602), (432, 720876), (468, 665424), (576, 540657), (624, 499068), (648, 480584), (702, 443616), (832, 374301), (864, 360438), (936, 332712), (1053, 295744), (1248, 249534), (1296, 240292), (1404, 221808), (1728, 180219), (1872, 166356), (2106, 147872), (2496, 124767), (2592, 120146), (2808, 110904), (3744, 83178), (4212, 73936), (4621, 67392), (5184, 60073), (5616, 55452), (7488, 41589), (8424, 36968), (9242, 33696), (11232, 27726), (13863, 22464), (16848, 18484)]