243033056

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^2\times {\mathrm{1129}}^1$

素因数の和:1208

約数の個数: 72

約数和(自身を含む): 565533360

約数和(自身を除く): 322500304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 961, 992, 1129, 1736, 1922, 2258, 3472, 3844, 4516, 6727, 6944, 7688, 7903, 9032, 13454, 15376, 15806, 18064, 26908, 30752, 31612, 34999, 36128, 53816, 63224, 69998, 107632, 126448, 139996, 215264, 244993, 252896, 279992, 489986, 559984, 979972, 1084969, 1119968, 1959944, 2169938, 3919888, 4339876, 7594783, 7839776, 8679752, 15189566, 17359504, 30379132, 34719008, 60758264, 121516528, 243033056]

約数ペア:

[(1, 243033056), (2, 121516528), (4, 60758264), (7, 34719008), (8, 30379132), (14, 17359504), (16, 15189566), (28, 8679752), (31, 7839776), (32, 7594783), (56, 4339876), (62, 3919888), (112, 2169938), (124, 1959944), (217, 1119968), (224, 1084969), (248, 979972), (434, 559984), (496, 489986), (868, 279992), (961, 252896), (992, 244993), (1129, 215264), (1736, 139996), (1922, 126448), (2258, 107632), (3472, 69998), (3844, 63224), (4516, 53816), (6727, 36128), (6944, 34999), (7688, 31612), (7903, 30752), (9032, 26908), (13454, 18064), (15376, 15806)]