680702976

素因数分解:

$2^{10}\times 3^2\times {\mathrm{233}}^1\times {\mathrm{317}}^1$

素因数の和:576

約数の個数: 132

約数和(自身を含む): 1980177732

約数和(自身を除く): 1299474756

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 233, 256, 288, 317, 384, 466, 512, 576, 634, 699, 768, 932, 951, 1024, 1152, 1268, 1398, 1536, 1864, 1902, 2097, 2304, 2536, 2796, 2853, 3072, 3728, 3804, 4194, 4608, 5072, 5592, 5706, 7456, 7608, 8388, 9216, 10144, 11184, 11412, 14912, 15216, 16776, 20288, 22368, 22824, 29824, 30432, 33552, 40576, 44736, 45648, 59648, 60864, 67104, 73861, 81152, 89472, 91296, 119296, 121728, 134208, 147722, 162304, 178944, 182592, 221583, 238592, 243456, 268416, 295444, 324608, 357888, 365184, 443166, 486912, 536832, 590888, 664749, 715776, 730368, 886332, 973824, 1073664, 1181776, 1329498, 1460736, 1772664, 2147328, 2363552, 2658996, 2921472, 3545328, 4727104, 5317992, 7090656, 9454208, 10635984, 14181312, 18908416, 21271968, 28362624, 37816832, 42543936, 56725248, 75633664, 85087872, 113450496, 170175744, 226900992, 340351488, 680702976]

約数ペア:

[(1, 680702976), (2, 340351488), (3, 226900992), (4, 170175744), (6, 113450496), (8, 85087872), (9, 75633664), (12, 56725248), (16, 42543936), (18, 37816832), (24, 28362624), (32, 21271968), (36, 18908416), (48, 14181312), (64, 10635984), (72, 9454208), (96, 7090656), (128, 5317992), (144, 4727104), (192, 3545328), (233, 2921472), (256, 2658996), (288, 2363552), (317, 2147328), (384, 1772664), (466, 1460736), (512, 1329498), (576, 1181776), (634, 1073664), (699, 973824), (768, 886332), (932, 730368), (951, 715776), (1024, 664749), (1152, 590888), (1268, 536832), (1398, 486912), (1536, 443166), (1864, 365184), (1902, 357888), (2097, 324608), (2304, 295444), (2536, 268416), (2796, 243456), (2853, 238592), (3072, 221583), (3728, 182592), (3804, 178944), (4194, 162304), (4608, 147722), (5072, 134208), (5592, 121728), (5706, 119296), (7456, 91296), (7608, 89472), (8388, 81152), (9216, 73861), (10144, 67104), (11184, 60864), (11412, 59648), (14912, 45648), (15216, 44736), (16776, 40576), (20288, 33552), (22368, 30432), (22824, 29824)]