1616806656

素因数分解:

$2^8\times 3^4\times {\mathrm{103}}^1\times {\mathrm{757}}^1$

素因数の和:888

約数の個数: 180

約数和(自身を含む): 4874261392

約数和(自身を除く): 3257454736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 103, 108, 128, 144, 162, 192, 206, 216, 256, 288, 309, 324, 384, 412, 432, 576, 618, 648, 757, 768, 824, 864, 927, 1152, 1236, 1296, 1514, 1648, 1728, 1854, 2271, 2304, 2472, 2592, 2781, 3028, 3296, 3456, 3708, 4542, 4944, 5184, 5562, 6056, 6592, 6813, 6912, 7416, 8343, 9084, 9888, 10368, 11124, 12112, 13184, 13626, 14832, 16686, 18168, 19776, 20439, 20736, 22248, 24224, 26368, 27252, 29664, 33372, 36336, 39552, 40878, 44496, 48448, 54504, 59328, 61317, 66744, 72672, 77971, 79104, 81756, 88992, 96896, 109008, 118656, 122634, 133488, 145344, 155942, 163512, 177984, 193792, 218016, 233913, 237312, 245268, 266976, 290688, 311884, 327024, 355968, 436032, 467826, 490536, 533952, 581376, 623768, 654048, 701739, 711936, 872064, 935652, 981072, 1067904, 1247536, 1308096, 1403478, 1744128, 1871304, 1962144, 2105217, 2135808, 2495072, 2616192, 2806956, 3742608, 3924288, 4210434, 4990144, 5232384, 5613912, 6315651, 7485216, 7848576, 8420868, 9980288, 11227824, 12631302, 14970432, 15697152, 16841736, 19960576, 22455648, 25262604, 29940864, 33683472, 44911296, 50525208, 59881728, 67366944, 89822592, 101050416, 134733888, 179645184, 202100832, 269467776, 404201664, 538935552, 808403328, 1616806656]

約数ペア:

[(1, 1616806656), (2, 808403328), (3, 538935552), (4, 404201664), (6, 269467776), (8, 202100832), (9, 179645184), (12, 134733888), (16, 101050416), (18, 89822592), (24, 67366944), (27, 59881728), (32, 50525208), (36, 44911296), (48, 33683472), (54, 29940864), (64, 25262604), (72, 22455648), (81, 19960576), (96, 16841736), (103, 15697152), (108, 14970432), (128, 12631302), (144, 11227824), (162, 9980288), (192, 8420868), (206, 7848576), (216, 7485216), (256, 6315651), (288, 5613912), (309, 5232384), (324, 4990144), (384, 4210434), (412, 3924288), (432, 3742608), (576, 2806956), (618, 2616192), (648, 2495072), (757, 2135808), (768, 2105217), (824, 1962144), (864, 1871304), (927, 1744128), (1152, 1403478), (1236, 1308096), (1296, 1247536), (1514, 1067904), (1648, 981072), (1728, 935652), (1854, 872064), (2271, 711936), (2304, 701739), (2472, 654048), (2592, 623768), (2781, 581376), (3028, 533952), (3296, 490536), (3456, 467826), (3708, 436032), (4542, 355968), (4944, 327024), (5184, 311884), (5562, 290688), (6056, 266976), (6592, 245268), (6813, 237312), (6912, 233913), (7416, 218016), (8343, 193792), (9084, 177984), (9888, 163512), (10368, 155942), (11124, 145344), (12112, 133488), (13184, 122634), (13626, 118656), (14832, 109008), (16686, 96896), (18168, 88992), (19776, 81756), (20439, 79104), (20736, 77971), (22248, 72672), (24224, 66744), (26368, 61317), (27252, 59328), (29664, 54504), (33372, 48448), (36336, 44496), (39552, 40878)]