22439808

素因数分解:

$2^7\times 3^3\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:217

約数の個数: 128

約数和(自身を含む): 68217600

約数和(自身を除く): 45777792

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, 128, 129, 144, 151, 172, 192, 216, 258, 288, 302, 344, 384, 387, 432, 453, 516, 576, 604, 688, 774, 864, 906, 1032, 1152, 1161, 1208, 1359, 1376, 1548, 1728, 1812, 2064, 2322, 2416, 2718, 2752, 3096, 3456, 3624, 4077, 4128, 4644, 4832, 5436, 5504, 6192, 6493, 7248, 8154, 8256, 9288, 9664, 10872, 12384, 12986, 14496, 16308, 16512, 18576, 19328, 19479, 21744, 24768, 25972, 28992, 32616, 37152, 38958, 43488, 49536, 51944, 57984, 58437, 65232, 74304, 77916, 86976, 103888, 116874, 130464, 148608, 155832, 173952, 175311, 207776, 233748, 260928, 311664, 350622, 415552, 467496, 521856, 623328, 701244, 831104, 934992, 1246656, 1402488, 1869984, 2493312, 2804976, 3739968, 5609952, 7479936, 11219904, 22439808]

約数ペア:

[(1, 22439808), (2, 11219904), (3, 7479936), (4, 5609952), (6, 3739968), (8, 2804976), (9, 2493312), (12, 1869984), (16, 1402488), (18, 1246656), (24, 934992), (27, 831104), (32, 701244), (36, 623328), (43, 521856), (48, 467496), (54, 415552), (64, 350622), (72, 311664), (86, 260928), (96, 233748), (108, 207776), (128, 175311), (129, 173952), (144, 155832), (151, 148608), (172, 130464), (192, 116874), (216, 103888), (258, 86976), (288, 77916), (302, 74304), (344, 65232), (384, 58437), (387, 57984), (432, 51944), (453, 49536), (516, 43488), (576, 38958), (604, 37152), (688, 32616), (774, 28992), (864, 25972), (906, 24768), (1032, 21744), (1152, 19479), (1161, 19328), (1208, 18576), (1359, 16512), (1376, 16308), (1548, 14496), (1728, 12986), (1812, 12384), (2064, 10872), (2322, 9664), (2416, 9288), (2718, 8256), (2752, 8154), (3096, 7248), (3456, 6493), (3624, 6192), (4077, 5504), (4128, 5436), (4644, 4832)]