1391616

素因数分解:

$2^{10}\times 3^2\times {\mathrm{151}}^1$

素因数の和:177

約数の個数: 66

約数和(自身を含む): 4044872

約数和(自身を除く): 2653256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 151, 192, 256, 288, 302, 384, 453, 512, 576, 604, 768, 906, 1024, 1152, 1208, 1359, 1536, 1812, 2304, 2416, 2718, 3072, 3624, 4608, 4832, 5436, 7248, 9216, 9664, 10872, 14496, 19328, 21744, 28992, 38656, 43488, 57984, 77312, 86976, 115968, 154624, 173952, 231936, 347904, 463872, 695808, 1391616]

約数ペア:

[(1, 1391616), (2, 695808), (3, 463872), (4, 347904), (6, 231936), (8, 173952), (9, 154624), (12, 115968), (16, 86976), (18, 77312), (24, 57984), (32, 43488), (36, 38656), (48, 28992), (64, 21744), (72, 19328), (96, 14496), (128, 10872), (144, 9664), (151, 9216), (192, 7248), (256, 5436), (288, 4832), (302, 4608), (384, 3624), (453, 3072), (512, 2718), (576, 2416), (604, 2304), (768, 1812), (906, 1536), (1024, 1359), (1152, 1208)]