219716928

素因数分解:

$2^6\times 3^3\times {\mathrm{43}}^1\times {\mathrm{2957}}^1$

素因数の和:3021

約数の個数: 112

約数和(自身を含む): 661172160

約数和(自身を除く): 441455232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 64, 72, 86, 96, 108, 129, 144, 172, 192, 216, 258, 288, 344, 387, 432, 516, 576, 688, 774, 864, 1032, 1161, 1376, 1548, 1728, 2064, 2322, 2752, 2957, 3096, 4128, 4644, 5914, 6192, 8256, 8871, 9288, 11828, 12384, 17742, 18576, 23656, 24768, 26613, 35484, 37152, 47312, 53226, 70968, 74304, 79839, 94624, 106452, 127151, 141936, 159678, 189248, 212904, 254302, 283872, 319356, 381453, 425808, 508604, 567744, 638712, 762906, 851616, 1017208, 1144359, 1277424, 1525812, 1703232, 2034416, 2288718, 2554848, 3051624, 3433077, 4068832, 4577436, 5109696, 6103248, 6866154, 8137664, 9154872, 12206496, 13732308, 18309744, 24412992, 27464616, 36619488, 54929232, 73238976, 109858464, 219716928]

約数ペア:

[(1, 219716928), (2, 109858464), (3, 73238976), (4, 54929232), (6, 36619488), (8, 27464616), (9, 24412992), (12, 18309744), (16, 13732308), (18, 12206496), (24, 9154872), (27, 8137664), (32, 6866154), (36, 6103248), (43, 5109696), (48, 4577436), (54, 4068832), (64, 3433077), (72, 3051624), (86, 2554848), (96, 2288718), (108, 2034416), (129, 1703232), (144, 1525812), (172, 1277424), (192, 1144359), (216, 1017208), (258, 851616), (288, 762906), (344, 638712), (387, 567744), (432, 508604), (516, 425808), (576, 381453), (688, 319356), (774, 283872), (864, 254302), (1032, 212904), (1161, 189248), (1376, 159678), (1548, 141936), (1728, 127151), (2064, 106452), (2322, 94624), (2752, 79839), (2957, 74304), (3096, 70968), (4128, 53226), (4644, 47312), (5914, 37152), (6192, 35484), (8256, 26613), (8871, 24768), (9288, 23656), (11828, 18576), (12384, 17742)]