478474272

素因数分解:

$2^5\times 3^2\times {\mathrm{251}}^1\times {\mathrm{6619}}^1$

素因数の和:6886

約数の個数: 72

約数和(自身を含む): 1366288560

約数和(自身を除く): 887814288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 251, 288, 502, 753, 1004, 1506, 2008, 2259, 3012, 4016, 4518, 6024, 6619, 8032, 9036, 12048, 13238, 18072, 19857, 24096, 26476, 36144, 39714, 52952, 59571, 72288, 79428, 105904, 119142, 158856, 211808, 238284, 317712, 476568, 635424, 953136, 1661369, 1906272, 3322738, 4984107, 6645476, 9968214, 13290952, 14952321, 19936428, 26581904, 29904642, 39872856, 53163808, 59809284, 79745712, 119618568, 159491424, 239237136, 478474272]

約数ペア:

[(1, 478474272), (2, 239237136), (3, 159491424), (4, 119618568), (6, 79745712), (8, 59809284), (9, 53163808), (12, 39872856), (16, 29904642), (18, 26581904), (24, 19936428), (32, 14952321), (36, 13290952), (48, 9968214), (72, 6645476), (96, 4984107), (144, 3322738), (251, 1906272), (288, 1661369), (502, 953136), (753, 635424), (1004, 476568), (1506, 317712), (2008, 238284), (2259, 211808), (3012, 158856), (4016, 119142), (4518, 105904), (6024, 79428), (6619, 72288), (8032, 59571), (9036, 52952), (12048, 39714), (13238, 36144), (18072, 26476), (19857, 24096)]