218950291274

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{457}}^1\times {\mathrm{28393}}^1$

素因数の和:28935

約数の個数: 64

約数和(自身を含む): 393254628480

約数和(自身を除く): 174304337206

約数列:

[1, 2, 11, 13, 22, 26, 59, 118, 143, 286, 457, 649, 767, 914, 1298, 1534, 5027, 5941, 8437, 10054, 11882, 16874, 26963, 28393, 53926, 56786, 65351, 130702, 296593, 312323, 350519, 369109, 593186, 624646, 701038, 738218, 1675187, 3350374, 3855709, 4060199, 7711418, 8120398, 12975601, 18427057, 21777431, 25951202, 36854114, 43554862, 142731611, 168682813, 239551741, 285463222, 337365626, 479103482, 765560459, 1531120918, 1855510943, 3711021886, 8421165049, 9952285967, 16842330098, 19904571934, 109475145637, 218950291274]

約数ペア:

[(1, 218950291274), (2, 109475145637), (11, 19904571934), (13, 16842330098), (22, 9952285967), (26, 8421165049), (59, 3711021886), (118, 1855510943), (143, 1531120918), (286, 765560459), (457, 479103482), (649, 337365626), (767, 285463222), (914, 239551741), (1298, 168682813), (1534, 142731611), (5027, 43554862), (5941, 36854114), (8437, 25951202), (10054, 21777431), (11882, 18427057), (16874, 12975601), (26963, 8120398), (28393, 7711418), (53926, 4060199), (56786, 3855709), (65351, 3350374), (130702, 1675187), (296593, 738218), (312323, 701038), (350519, 624646), (369109, 593186)]