488740014

素因数分解:

$2^1\times 3^3\times 7^3\times {\mathrm{26387}}^1$

素因数の和:26419

約数の個数: 64

約数和(自身を含む): 1266624000

約数和(自身を除く): 777883986

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 343, 378, 441, 686, 882, 1029, 1323, 2058, 2646, 3087, 6174, 9261, 18522, 26387, 52774, 79161, 158322, 184709, 237483, 369418, 474966, 554127, 712449, 1108254, 1292963, 1424898, 1662381, 2585926, 3324762, 3878889, 4987143, 7757778, 9050741, 9974286, 11636667, 18101482, 23273334, 27152223, 34910001, 54304446, 69820002, 81456669, 162913338, 244370007, 488740014]

約数ペア:

[(1, 488740014), (2, 244370007), (3, 162913338), (6, 81456669), (7, 69820002), (9, 54304446), (14, 34910001), (18, 27152223), (21, 23273334), (27, 18101482), (42, 11636667), (49, 9974286), (54, 9050741), (63, 7757778), (98, 4987143), (126, 3878889), (147, 3324762), (189, 2585926), (294, 1662381), (343, 1424898), (378, 1292963), (441, 1108254), (686, 712449), (882, 554127), (1029, 474966), (1323, 369418), (2058, 237483), (2646, 184709), (3087, 158322), (6174, 79161), (9261, 52774), (18522, 26387)]