657675984

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{85103}}^1$

素因数の和:85144

約数の個数: 80

約数和(自身を含む): 2026156032

約数和(自身を除く): 1368480048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 112, 138, 161, 168, 184, 276, 322, 336, 368, 483, 552, 644, 966, 1104, 1288, 1932, 2576, 3864, 7728, 85103, 170206, 255309, 340412, 510618, 595721, 680824, 1021236, 1191442, 1361648, 1787163, 1957369, 2042472, 2382884, 3574326, 3914738, 4084944, 4765768, 5872107, 7148652, 7829476, 9531536, 11744214, 13701583, 14297304, 15658952, 23488428, 27403166, 28594608, 31317904, 41104749, 46976856, 54806332, 82209498, 93953712, 109612664, 164418996, 219225328, 328837992, 657675984]

約数ペア:

[(1, 657675984), (2, 328837992), (3, 219225328), (4, 164418996), (6, 109612664), (7, 93953712), (8, 82209498), (12, 54806332), (14, 46976856), (16, 41104749), (21, 31317904), (23, 28594608), (24, 27403166), (28, 23488428), (42, 15658952), (46, 14297304), (48, 13701583), (56, 11744214), (69, 9531536), (84, 7829476), (92, 7148652), (112, 5872107), (138, 4765768), (161, 4084944), (168, 3914738), (184, 3574326), (276, 2382884), (322, 2042472), (336, 1957369), (368, 1787163), (483, 1361648), (552, 1191442), (644, 1021236), (966, 680824), (1104, 595721), (1288, 510618), (1932, 340412), (2576, 255309), (3864, 170206), (7728, 85103)]