280578816

素因数分解:

$2^8\times 3^4\times 7^1\times {\mathrm{1933}}^1$

素因数の和:1968

約数の個数: 180

約数和(自身を含む): 956649232

約数和(自身を除く): 676070416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 256, 288, 324, 336, 378, 384, 432, 448, 504, 567, 576, 648, 672, 756, 768, 864, 896, 1008, 1134, 1152, 1296, 1344, 1512, 1728, 1792, 1933, 2016, 2268, 2304, 2592, 2688, 3024, 3456, 3866, 4032, 4536, 5184, 5376, 5799, 6048, 6912, 7732, 8064, 9072, 10368, 11598, 12096, 13531, 15464, 16128, 17397, 18144, 20736, 23196, 24192, 27062, 30928, 34794, 36288, 40593, 46392, 48384, 52191, 54124, 61856, 69588, 72576, 81186, 92784, 104382, 108248, 121779, 123712, 139176, 145152, 156573, 162372, 185568, 208764, 216496, 243558, 247424, 278352, 313146, 324744, 365337, 371136, 417528, 432992, 487116, 494848, 556704, 626292, 649488, 730674, 742272, 835056, 865984, 974232, 1096011, 1113408, 1252584, 1298976, 1461348, 1484544, 1670112, 1731968, 1948464, 2192022, 2226816, 2505168, 2597952, 2922696, 3340224, 3463936, 3896928, 4384044, 4453632, 5010336, 5195904, 5845392, 6680448, 7793856, 8768088, 10020672, 10391808, 11690784, 13360896, 15587712, 17536176, 20041344, 23381568, 31175424, 35072352, 40082688, 46763136, 70144704, 93526272, 140289408, 280578816]

約数ペア:

[(1, 280578816), (2, 140289408), (3, 93526272), (4, 70144704), (6, 46763136), (7, 40082688), (8, 35072352), (9, 31175424), (12, 23381568), (14, 20041344), (16, 17536176), (18, 15587712), (21, 13360896), (24, 11690784), (27, 10391808), (28, 10020672), (32, 8768088), (36, 7793856), (42, 6680448), (48, 5845392), (54, 5195904), (56, 5010336), (63, 4453632), (64, 4384044), (72, 3896928), (81, 3463936), (84, 3340224), (96, 2922696), (108, 2597952), (112, 2505168), (126, 2226816), (128, 2192022), (144, 1948464), (162, 1731968), (168, 1670112), (189, 1484544), (192, 1461348), (216, 1298976), (224, 1252584), (252, 1113408), (256, 1096011), (288, 974232), (324, 865984), (336, 835056), (378, 742272), (384, 730674), (432, 649488), (448, 626292), (504, 556704), (567, 494848), (576, 487116), (648, 432992), (672, 417528), (756, 371136), (768, 365337), (864, 324744), (896, 313146), (1008, 278352), (1134, 247424), (1152, 243558), (1296, 216496), (1344, 208764), (1512, 185568), (1728, 162372), (1792, 156573), (1933, 145152), (2016, 139176), (2268, 123712), (2304, 121779), (2592, 108248), (2688, 104382), (3024, 92784), (3456, 81186), (3866, 72576), (4032, 69588), (4536, 61856), (5184, 54124), (5376, 52191), (5799, 48384), (6048, 46392), (6912, 40593), (7732, 36288), (8064, 34794), (9072, 30928), (10368, 27062), (11598, 24192), (12096, 23196), (13531, 20736), (15464, 18144), (16128, 17397)]