438448128

素因数分解:

$2^{12}\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1151}}^1$

素因数の和:1209

約数の個数: 104

約数和(自身を含む): 1207812096

約数和(自身を除く): 769363968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 512, 744, 768, 992, 1024, 1151, 1488, 1536, 1984, 2048, 2302, 2976, 3072, 3453, 3968, 4096, 4604, 5952, 6144, 6906, 7936, 9208, 11904, 12288, 13812, 15872, 18416, 23808, 27624, 31744, 35681, 36832, 47616, 55248, 63488, 71362, 73664, 95232, 107043, 110496, 126976, 142724, 147328, 190464, 214086, 220992, 285448, 294656, 380928, 428172, 441984, 570896, 589312, 856344, 883968, 1141792, 1178624, 1712688, 1767936, 2283584, 2357248, 3425376, 3535872, 4567168, 4714496, 6850752, 7071744, 9134336, 13701504, 14143488, 18268672, 27403008, 36537344, 54806016, 73074688, 109612032, 146149376, 219224064, 438448128]

約数ペア:

[(1, 438448128), (2, 219224064), (3, 146149376), (4, 109612032), (6, 73074688), (8, 54806016), (12, 36537344), (16, 27403008), (24, 18268672), (31, 14143488), (32, 13701504), (48, 9134336), (62, 7071744), (64, 6850752), (93, 4714496), (96, 4567168), (124, 3535872), (128, 3425376), (186, 2357248), (192, 2283584), (248, 1767936), (256, 1712688), (372, 1178624), (384, 1141792), (496, 883968), (512, 856344), (744, 589312), (768, 570896), (992, 441984), (1024, 428172), (1151, 380928), (1488, 294656), (1536, 285448), (1984, 220992), (2048, 214086), (2302, 190464), (2976, 147328), (3072, 142724), (3453, 126976), (3968, 110496), (4096, 107043), (4604, 95232), (5952, 73664), (6144, 71362), (6906, 63488), (7936, 55248), (9208, 47616), (11904, 36832), (12288, 35681), (13812, 31744), (15872, 27624), (18416, 23808)]