1255580672

素因数分解:

$2^{10}\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{599}}^1$

素因数の和:731

約数の個数: 88

約数和(自身を含む): 2652912000

約数和(自身を除く): 1397331328

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 89, 92, 128, 178, 184, 256, 356, 368, 512, 599, 712, 736, 1024, 1198, 1424, 1472, 2047, 2396, 2848, 2944, 4094, 4792, 5696, 5888, 8188, 9584, 11392, 11776, 13777, 16376, 19168, 22784, 23552, 27554, 32752, 38336, 45568, 53311, 55108, 65504, 76672, 91136, 106622, 110216, 131008, 153344, 213244, 220432, 262016, 306688, 426488, 440864, 524032, 613376, 852976, 881728, 1048064, 1226153, 1705952, 1763456, 2096128, 2452306, 3411904, 3526912, 4904612, 6823808, 7053824, 9809224, 13647616, 14107648, 19618448, 27295232, 39236896, 54590464, 78473792, 156947584, 313895168, 627790336, 1255580672]

約数ペア:

[(1, 1255580672), (2, 627790336), (4, 313895168), (8, 156947584), (16, 78473792), (23, 54590464), (32, 39236896), (46, 27295232), (64, 19618448), (89, 14107648), (92, 13647616), (128, 9809224), (178, 7053824), (184, 6823808), (256, 4904612), (356, 3526912), (368, 3411904), (512, 2452306), (599, 2096128), (712, 1763456), (736, 1705952), (1024, 1226153), (1198, 1048064), (1424, 881728), (1472, 852976), (2047, 613376), (2396, 524032), (2848, 440864), (2944, 426488), (4094, 306688), (4792, 262016), (5696, 220432), (5888, 213244), (8188, 153344), (9584, 131008), (11392, 110216), (11776, 106622), (13777, 91136), (16376, 76672), (19168, 65504), (22784, 55108), (23552, 53311), (27554, 45568), (32752, 38336)]