140617728

素因数分解:

$2^{11}\times 3^3\times {\mathrm{2543}}^1$

素因数の和:2574

約数の個数: 96

約数和(自身を含む): 416707200

約数和(自身を除く): 276089472

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, 1024, 1152, 1536, 1728, 2048, 2304, 2543, 3072, 3456, 4608, 5086, 6144, 6912, 7629, 9216, 10172, 13824, 15258, 18432, 20344, 22887, 27648, 30516, 40688, 45774, 55296, 61032, 68661, 81376, 91548, 122064, 137322, 162752, 183096, 244128, 274644, 325504, 366192, 488256, 549288, 651008, 732384, 976512, 1098576, 1302016, 1464768, 1953024, 2197152, 2604032, 2929536, 3906048, 4394304, 5208064, 5859072, 7812096, 8788608, 11718144, 15624192, 17577216, 23436288, 35154432, 46872576, 70308864, 140617728]

約数ペア:

[(1, 140617728), (2, 70308864), (3, 46872576), (4, 35154432), (6, 23436288), (8, 17577216), (9, 15624192), (12, 11718144), (16, 8788608), (18, 7812096), (24, 5859072), (27, 5208064), (32, 4394304), (36, 3906048), (48, 2929536), (54, 2604032), (64, 2197152), (72, 1953024), (96, 1464768), (108, 1302016), (128, 1098576), (144, 976512), (192, 732384), (216, 651008), (256, 549288), (288, 488256), (384, 366192), (432, 325504), (512, 274644), (576, 244128), (768, 183096), (864, 162752), (1024, 137322), (1152, 122064), (1536, 91548), (1728, 81376), (2048, 68661), (2304, 61032), (2543, 55296), (3072, 45774), (3456, 40688), (4608, 30516), (5086, 27648), (6144, 22887), (6912, 20344), (7629, 18432), (9216, 15258), (10172, 13824)]