487738314

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{389}}^1$

素因数の和:545

約数の個数: 128

約数和(自身を含む): 1293926400

約数和(自身を除く): 806188086

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 62, 63, 93, 107, 126, 186, 189, 214, 217, 279, 321, 378, 389, 434, 558, 642, 651, 749, 778, 837, 963, 1167, 1302, 1498, 1674, 1926, 1953, 2247, 2334, 2723, 2889, 3317, 3501, 3906, 4494, 5446, 5778, 5859, 6634, 6741, 7002, 8169, 9951, 10503, 11718, 12059, 13482, 16338, 19902, 20223, 21006, 23219, 24118, 24507, 29853, 36177, 40446, 41623, 46438, 49014, 59706, 69657, 72354, 73521, 83246, 84413, 89559, 108531, 124869, 139314, 147042, 168826, 179118, 208971, 217062, 249738, 253239, 291361, 325593, 374607, 417942, 506478, 582722, 626913, 651186, 749214, 759717, 874083, 1123821, 1253826, 1290313, 1519434, 1748166, 2247642, 2279151, 2580626, 2622249, 3870939, 4558302, 5244498, 7741878, 7866747, 9032191, 11612817, 15733494, 18064382, 23225634, 27096573, 34838451, 54193146, 69676902, 81289719, 162579438, 243869157, 487738314]

約数ペア:

[(1, 487738314), (2, 243869157), (3, 162579438), (6, 81289719), (7, 69676902), (9, 54193146), (14, 34838451), (18, 27096573), (21, 23225634), (27, 18064382), (31, 15733494), (42, 11612817), (54, 9032191), (62, 7866747), (63, 7741878), (93, 5244498), (107, 4558302), (126, 3870939), (186, 2622249), (189, 2580626), (214, 2279151), (217, 2247642), (279, 1748166), (321, 1519434), (378, 1290313), (389, 1253826), (434, 1123821), (558, 874083), (642, 759717), (651, 749214), (749, 651186), (778, 626913), (837, 582722), (963, 506478), (1167, 417942), (1302, 374607), (1498, 325593), (1674, 291361), (1926, 253239), (1953, 249738), (2247, 217062), (2334, 208971), (2723, 179118), (2889, 168826), (3317, 147042), (3501, 139314), (3906, 124869), (4494, 108531), (5446, 89559), (5778, 84413), (5859, 83246), (6634, 73521), (6741, 72354), (7002, 69657), (8169, 59706), (9951, 49014), (10503, 46438), (11718, 41623), (12059, 40446), (13482, 36177), (16338, 29853), (19902, 24507), (20223, 24118), (21006, 23219)]