226993904

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{367}}^1$

素因数の和:478

約数の個数: 80

約数和(自身を含む): 481873920

約数和(自身を除く): 254880016

約数列:

[1, 2, 4, 8, 16, 29, 31, 43, 58, 62, 86, 116, 124, 172, 232, 248, 344, 367, 464, 496, 688, 734, 899, 1247, 1333, 1468, 1798, 2494, 2666, 2936, 3596, 4988, 5332, 5872, 7192, 9976, 10643, 10664, 11377, 14384, 15781, 19952, 21286, 21328, 22754, 31562, 38657, 42572, 45508, 63124, 77314, 85144, 91016, 126248, 154628, 170288, 182032, 252496, 309256, 329933, 457649, 489211, 618512, 659866, 915298, 978422, 1319732, 1830596, 1956844, 2639464, 3661192, 3913688, 5278928, 7322384, 7827376, 14187119, 28374238, 56748476, 113496952, 226993904]

約数ペア:

[(1, 226993904), (2, 113496952), (4, 56748476), (8, 28374238), (16, 14187119), (29, 7827376), (31, 7322384), (43, 5278928), (58, 3913688), (62, 3661192), (86, 2639464), (116, 1956844), (124, 1830596), (172, 1319732), (232, 978422), (248, 915298), (344, 659866), (367, 618512), (464, 489211), (496, 457649), (688, 329933), (734, 309256), (899, 252496), (1247, 182032), (1333, 170288), (1468, 154628), (1798, 126248), (2494, 91016), (2666, 85144), (2936, 77314), (3596, 63124), (4988, 45508), (5332, 42572), (5872, 38657), (7192, 31562), (9976, 22754), (10643, 21328), (10664, 21286), (11377, 19952), (14384, 15781)]