668056576

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{467}}^1$

素因数の和:625

約数の個数: 88

約数和(自身を含む): 1471481856

約数和(自身を除く): 803425280

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 127, 128, 176, 254, 256, 352, 467, 508, 512, 704, 934, 1016, 1024, 1397, 1408, 1868, 2032, 2794, 2816, 3736, 4064, 5137, 5588, 5632, 7472, 8128, 10274, 11176, 11264, 14944, 16256, 20548, 22352, 29888, 32512, 41096, 44704, 59309, 59776, 65024, 82192, 89408, 118618, 119552, 130048, 164384, 178816, 237236, 239104, 328768, 357632, 474472, 478208, 652399, 657536, 715264, 948944, 1304798, 1315072, 1430528, 1897888, 2609596, 2630144, 3795776, 5219192, 5260288, 7591552, 10438384, 15183104, 20876768, 30366208, 41753536, 60732416, 83507072, 167014144, 334028288, 668056576]

約数ペア:

[(1, 668056576), (2, 334028288), (4, 167014144), (8, 83507072), (11, 60732416), (16, 41753536), (22, 30366208), (32, 20876768), (44, 15183104), (64, 10438384), (88, 7591552), (127, 5260288), (128, 5219192), (176, 3795776), (254, 2630144), (256, 2609596), (352, 1897888), (467, 1430528), (508, 1315072), (512, 1304798), (704, 948944), (934, 715264), (1016, 657536), (1024, 652399), (1397, 478208), (1408, 474472), (1868, 357632), (2032, 328768), (2794, 239104), (2816, 237236), (3736, 178816), (4064, 164384), (5137, 130048), (5588, 119552), (5632, 118618), (7472, 89408), (8128, 82192), (10274, 65024), (11176, 59776), (11264, 59309), (14944, 44704), (16256, 41096), (20548, 32512), (22352, 29888)]