2048657616

素因数分解:

$2^4\times 3^3\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{313}}^1$

素因数の和:578

約数の個数: 160

約数和(自身を含む): 5996144000

約数和(自身を除く): 3947486384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 109, 139, 144, 216, 218, 278, 313, 327, 417, 432, 436, 556, 626, 654, 834, 872, 939, 981, 1112, 1251, 1252, 1308, 1668, 1744, 1878, 1962, 2224, 2502, 2504, 2616, 2817, 2943, 3336, 3753, 3756, 3924, 5004, 5008, 5232, 5634, 5886, 6672, 7506, 7512, 7848, 8451, 10008, 11268, 11772, 15012, 15024, 15151, 15696, 16902, 20016, 22536, 23544, 30024, 30302, 33804, 34117, 43507, 45072, 45453, 47088, 60048, 60604, 67608, 68234, 87014, 90906, 102351, 121208, 130521, 135216, 136359, 136468, 174028, 181812, 204702, 242416, 261042, 272718, 272936, 307053, 348056, 363624, 391563, 409077, 409404, 522084, 545436, 545872, 614106, 696112, 727248, 783126, 818154, 818808, 921159, 1044168, 1090872, 1174689, 1228212, 1566252, 1636308, 1637616, 1842318, 2088336, 2181744, 2349378, 2456424, 3132504, 3272616, 3684636, 4698756, 4742263, 4912848, 6265008, 6545232, 7369272, 9397512, 9484526, 14226789, 14738544, 18795024, 18969052, 28453578, 37938104, 42680367, 56907156, 75876208, 85360734, 113814312, 128041101, 170721468, 227628624, 256082202, 341442936, 512164404, 682885872, 1024328808, 2048657616]

約数ペア:

[(1, 2048657616), (2, 1024328808), (3, 682885872), (4, 512164404), (6, 341442936), (8, 256082202), (9, 227628624), (12, 170721468), (16, 128041101), (18, 113814312), (24, 85360734), (27, 75876208), (36, 56907156), (48, 42680367), (54, 37938104), (72, 28453578), (108, 18969052), (109, 18795024), (139, 14738544), (144, 14226789), (216, 9484526), (218, 9397512), (278, 7369272), (313, 6545232), (327, 6265008), (417, 4912848), (432, 4742263), (436, 4698756), (556, 3684636), (626, 3272616), (654, 3132504), (834, 2456424), (872, 2349378), (939, 2181744), (981, 2088336), (1112, 1842318), (1251, 1637616), (1252, 1636308), (1308, 1566252), (1668, 1228212), (1744, 1174689), (1878, 1090872), (1962, 1044168), (2224, 921159), (2502, 818808), (2504, 818154), (2616, 783126), (2817, 727248), (2943, 696112), (3336, 614106), (3753, 545872), (3756, 545436), (3924, 522084), (5004, 409404), (5008, 409077), (5232, 391563), (5634, 363624), (5886, 348056), (6672, 307053), (7506, 272936), (7512, 272718), (7848, 261042), (8451, 242416), (10008, 204702), (11268, 181812), (11772, 174028), (15012, 136468), (15024, 136359), (15151, 135216), (15696, 130521), (16902, 121208), (20016, 102351), (22536, 90906), (23544, 87014), (30024, 68234), (30302, 67608), (33804, 60604), (34117, 60048), (43507, 47088), (45072, 45453)]