211078912

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3259}}^1$

素因数の和:3309

約数の個数: 72

約数和(自身を含む): 479767680

約数和(自身を除く): 268688768

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 88, 92, 128, 176, 184, 253, 256, 352, 368, 506, 704, 736, 1012, 1408, 1472, 2024, 2816, 2944, 3259, 4048, 5888, 6518, 8096, 13036, 16192, 26072, 32384, 35849, 52144, 64768, 71698, 74957, 104288, 143396, 149914, 208576, 286792, 299828, 417152, 573584, 599656, 824527, 834304, 1147168, 1199312, 1649054, 2294336, 2398624, 3298108, 4588672, 4797248, 6596216, 9177344, 9594496, 13192432, 19188992, 26384864, 52769728, 105539456, 211078912]

約数ペア:

[(1, 211078912), (2, 105539456), (4, 52769728), (8, 26384864), (11, 19188992), (16, 13192432), (22, 9594496), (23, 9177344), (32, 6596216), (44, 4797248), (46, 4588672), (64, 3298108), (88, 2398624), (92, 2294336), (128, 1649054), (176, 1199312), (184, 1147168), (253, 834304), (256, 824527), (352, 599656), (368, 573584), (506, 417152), (704, 299828), (736, 286792), (1012, 208576), (1408, 149914), (1472, 143396), (2024, 104288), (2816, 74957), (2944, 71698), (3259, 64768), (4048, 52144), (5888, 35849), (6518, 32384), (8096, 26072), (13036, 16192)]