1288402464

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{16427}}^1$

素因数の和:16502

約数の個数: 96

約数和(自身を含む): 3643073280

約数和(自身を除く): 2354670816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 43, 48, 57, 76, 86, 96, 114, 129, 152, 172, 228, 258, 304, 344, 456, 516, 608, 688, 817, 912, 1032, 1376, 1634, 1824, 2064, 2451, 3268, 4128, 4902, 6536, 9804, 13072, 16427, 19608, 26144, 32854, 39216, 49281, 65708, 78432, 98562, 131416, 197124, 262832, 312113, 394248, 525664, 624226, 706361, 788496, 936339, 1248452, 1412722, 1576992, 1872678, 2119083, 2496904, 2825444, 3745356, 4238166, 4993808, 5650888, 7490712, 8476332, 9987616, 11301776, 13420859, 14981424, 16952664, 22603552, 26841718, 29962848, 33905328, 40262577, 53683436, 67810656, 80525154, 107366872, 161050308, 214733744, 322100616, 429467488, 644201232, 1288402464]

約数ペア:

[(1, 1288402464), (2, 644201232), (3, 429467488), (4, 322100616), (6, 214733744), (8, 161050308), (12, 107366872), (16, 80525154), (19, 67810656), (24, 53683436), (32, 40262577), (38, 33905328), (43, 29962848), (48, 26841718), (57, 22603552), (76, 16952664), (86, 14981424), (96, 13420859), (114, 11301776), (129, 9987616), (152, 8476332), (172, 7490712), (228, 5650888), (258, 4993808), (304, 4238166), (344, 3745356), (456, 2825444), (516, 2496904), (608, 2119083), (688, 1872678), (817, 1576992), (912, 1412722), (1032, 1248452), (1376, 936339), (1634, 788496), (1824, 706361), (2064, 624226), (2451, 525664), (3268, 394248), (4128, 312113), (4902, 262832), (6536, 197124), (9804, 131416), (13072, 98562), (16427, 78432), (19608, 65708), (26144, 49281), (32854, 39216)]