311634432

素因数分解:

$2^9\times 3^3\times {\mathrm{22543}}^1$

素因数の和:22570

約数の個数: 80

約数和(自身を含む): 922500480

約数和(自身を除く): 610866048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 768, 864, 1152, 1536, 1728, 2304, 3456, 4608, 6912, 13824, 22543, 45086, 67629, 90172, 135258, 180344, 202887, 270516, 360688, 405774, 541032, 608661, 721376, 811548, 1082064, 1217322, 1442752, 1623096, 2164128, 2434644, 2885504, 3246192, 4328256, 4869288, 5771008, 6492384, 8656512, 9738576, 11542016, 12984768, 17313024, 19477152, 25969536, 34626048, 38954304, 51939072, 77908608, 103878144, 155817216, 311634432]

約数ペア:

[(1, 311634432), (2, 155817216), (3, 103878144), (4, 77908608), (6, 51939072), (8, 38954304), (9, 34626048), (12, 25969536), (16, 19477152), (18, 17313024), (24, 12984768), (27, 11542016), (32, 9738576), (36, 8656512), (48, 6492384), (54, 5771008), (64, 4869288), (72, 4328256), (96, 3246192), (108, 2885504), (128, 2434644), (144, 2164128), (192, 1623096), (216, 1442752), (256, 1217322), (288, 1082064), (384, 811548), (432, 721376), (512, 608661), (576, 541032), (768, 405774), (864, 360688), (1152, 270516), (1536, 202887), (1728, 180344), (2304, 135258), (3456, 90172), (4608, 67629), (6912, 45086), (13824, 22543)]