279391679968

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{503}}^1\times {\mathrm{811}}^1\times {\mathrm{1259}}^1$

素因数の和:2600

約数の個数: 96

約数和(自身を含む): 584749912320

約数和(自身を除く): 305358232352

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 503, 544, 811, 1006, 1259, 1622, 2012, 2518, 3244, 4024, 5036, 6488, 8048, 8551, 10072, 12976, 13787, 16096, 17102, 20144, 21403, 25952, 27574, 34204, 40288, 42806, 55148, 68408, 85612, 110296, 136816, 171224, 220592, 273632, 342448, 407933, 441184, 633277, 684896, 815866, 1021049, 1266554, 1631732, 2042098, 2533108, 3263464, 4084196, 5066216, 6526928, 6934861, 8168392, 10132432, 10765709, 13053856, 13869722, 16336784, 17357833, 20264864, 21531418, 27739444, 32673568, 34715666, 43062836, 55478888, 69431332, 86125672, 110957776, 138862664, 172251344, 221915552, 277725328, 344502688, 513587647, 555450656, 1027175294, 2054350588, 4108701176, 8217402352, 8730989999, 16434804704, 17461979998, 34923959996, 69847919992, 139695839984, 279391679968]

約数ペア:

[(1, 279391679968), (2, 139695839984), (4, 69847919992), (8, 34923959996), (16, 17461979998), (17, 16434804704), (32, 8730989999), (34, 8217402352), (68, 4108701176), (136, 2054350588), (272, 1027175294), (503, 555450656), (544, 513587647), (811, 344502688), (1006, 277725328), (1259, 221915552), (1622, 172251344), (2012, 138862664), (2518, 110957776), (3244, 86125672), (4024, 69431332), (5036, 55478888), (6488, 43062836), (8048, 34715666), (8551, 32673568), (10072, 27739444), (12976, 21531418), (13787, 20264864), (16096, 17357833), (17102, 16336784), (20144, 13869722), (21403, 13053856), (25952, 10765709), (27574, 10132432), (34204, 8168392), (40288, 6934861), (42806, 6526928), (55148, 5066216), (68408, 4084196), (85612, 3263464), (110296, 2533108), (136816, 2042098), (171224, 1631732), (220592, 1266554), (273632, 1021049), (342448, 815866), (407933, 684896), (441184, 633277)]