768768

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1$

素因数の和:50

約数の個数: 144

約数和(自身を含む): 2747136

約数和(自身を除く): 1978368

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 24, 26, 28, 32, 33, 39, 42, 44, 48, 52, 56, 64, 66, 77, 78, 84, 88, 91, 96, 104, 112, 128, 132, 143, 154, 156, 168, 176, 182, 192, 208, 224, 231, 256, 264, 273, 286, 308, 312, 336, 352, 364, 384, 416, 429, 448, 462, 528, 546, 572, 616, 624, 672, 704, 728, 768, 832, 858, 896, 924, 1001, 1056, 1092, 1144, 1232, 1248, 1344, 1408, 1456, 1664, 1716, 1792, 1848, 2002, 2112, 2184, 2288, 2464, 2496, 2688, 2816, 2912, 3003, 3328, 3432, 3696, 4004, 4224, 4368, 4576, 4928, 4992, 5376, 5824, 6006, 6864, 7392, 8008, 8448, 8736, 9152, 9856, 9984, 11648, 12012, 13728, 14784, 16016, 17472, 18304, 19712, 23296, 24024, 27456, 29568, 32032, 34944, 36608, 48048, 54912, 59136, 64064, 69888, 96096, 109824, 128128, 192192, 256256, 384384, 768768]

約数ペア:

[(1, 768768), (2, 384384), (3, 256256), (4, 192192), (6, 128128), (7, 109824), (8, 96096), (11, 69888), (12, 64064), (13, 59136), (14, 54912), (16, 48048), (21, 36608), (22, 34944), (24, 32032), (26, 29568), (28, 27456), (32, 24024), (33, 23296), (39, 19712), (42, 18304), (44, 17472), (48, 16016), (52, 14784), (56, 13728), (64, 12012), (66, 11648), (77, 9984), (78, 9856), (84, 9152), (88, 8736), (91, 8448), (96, 8008), (104, 7392), (112, 6864), (128, 6006), (132, 5824), (143, 5376), (154, 4992), (156, 4928), (168, 4576), (176, 4368), (182, 4224), (192, 4004), (208, 3696), (224, 3432), (231, 3328), (256, 3003), (264, 2912), (273, 2816), (286, 2688), (308, 2496), (312, 2464), (336, 2288), (352, 2184), (364, 2112), (384, 2002), (416, 1848), (429, 1792), (448, 1716), (462, 1664), (528, 1456), (546, 1408), (572, 1344), (616, 1248), (624, 1232), (672, 1144), (704, 1092), (728, 1056), (768, 1001), (832, 924), (858, 896)]