678146688

素因数分解:

$2^7\times 3^3\times {\mathrm{317}}^1\times {\mathrm{619}}^1$

素因数の和:959

約数の個数: 128

約数和(自身を含む): 2011032000

約数和(自身を除く): 1332885312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 317, 384, 432, 576, 619, 634, 864, 951, 1152, 1238, 1268, 1728, 1857, 1902, 2476, 2536, 2853, 3456, 3714, 3804, 4952, 5072, 5571, 5706, 7428, 7608, 8559, 9904, 10144, 11142, 11412, 14856, 15216, 16713, 17118, 19808, 20288, 22284, 22824, 29712, 30432, 33426, 34236, 39616, 40576, 44568, 45648, 59424, 60864, 66852, 68472, 79232, 89136, 91296, 118848, 121728, 133704, 136944, 178272, 182592, 196223, 237696, 267408, 273888, 356544, 365184, 392446, 534816, 547776, 588669, 713088, 784892, 1069632, 1095552, 1177338, 1569784, 1766007, 2139264, 2354676, 3139568, 3532014, 4709352, 5298021, 6279136, 7064028, 9418704, 10596042, 12558272, 14128056, 18837408, 21192084, 25116544, 28256112, 37674816, 42384168, 56512224, 75349632, 84768336, 113024448, 169536672, 226048896, 339073344, 678146688]

約数ペア:

[(1, 678146688), (2, 339073344), (3, 226048896), (4, 169536672), (6, 113024448), (8, 84768336), (9, 75349632), (12, 56512224), (16, 42384168), (18, 37674816), (24, 28256112), (27, 25116544), (32, 21192084), (36, 18837408), (48, 14128056), (54, 12558272), (64, 10596042), (72, 9418704), (96, 7064028), (108, 6279136), (128, 5298021), (144, 4709352), (192, 3532014), (216, 3139568), (288, 2354676), (317, 2139264), (384, 1766007), (432, 1569784), (576, 1177338), (619, 1095552), (634, 1069632), (864, 784892), (951, 713088), (1152, 588669), (1238, 547776), (1268, 534816), (1728, 392446), (1857, 365184), (1902, 356544), (2476, 273888), (2536, 267408), (2853, 237696), (3456, 196223), (3714, 182592), (3804, 178272), (4952, 136944), (5072, 133704), (5571, 121728), (5706, 118848), (7428, 91296), (7608, 89136), (8559, 79232), (9904, 68472), (10144, 66852), (11142, 60864), (11412, 59424), (14856, 45648), (15216, 44568), (16713, 40576), (17118, 39616), (19808, 34236), (20288, 33426), (22284, 30432), (22824, 29712)]