1799551992

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{1907}}^1$

素因数の和:2101

約数の個数: 128

約数和(自身を含む): 5308208640

約数和(自身を除く): 3508656648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 82, 84, 123, 137, 164, 168, 246, 274, 287, 328, 411, 492, 548, 574, 822, 861, 959, 984, 1096, 1148, 1644, 1722, 1907, 1918, 2296, 2877, 3288, 3444, 3814, 3836, 5617, 5721, 5754, 6888, 7628, 7672, 11234, 11442, 11508, 13349, 15256, 16851, 22468, 22884, 23016, 26698, 33702, 39319, 40047, 44936, 45768, 53396, 67404, 78187, 78638, 80094, 106792, 117957, 134808, 156374, 157276, 160188, 234561, 235914, 261259, 312748, 314552, 320376, 469122, 471828, 522518, 547309, 625496, 783777, 938244, 943656, 1045036, 1094618, 1567554, 1641927, 1828813, 1876488, 2090072, 2189236, 3135108, 3283854, 3657626, 4378472, 5486439, 6270216, 6567708, 7315252, 10711619, 10972878, 13135416, 14630504, 21423238, 21945756, 32134857, 42846476, 43891512, 64269714, 74981333, 85692952, 128539428, 149962666, 224943999, 257078856, 299925332, 449887998, 599850664, 899775996, 1799551992]

約数ペア:

[(1, 1799551992), (2, 899775996), (3, 599850664), (4, 449887998), (6, 299925332), (7, 257078856), (8, 224943999), (12, 149962666), (14, 128539428), (21, 85692952), (24, 74981333), (28, 64269714), (41, 43891512), (42, 42846476), (56, 32134857), (82, 21945756), (84, 21423238), (123, 14630504), (137, 13135416), (164, 10972878), (168, 10711619), (246, 7315252), (274, 6567708), (287, 6270216), (328, 5486439), (411, 4378472), (492, 3657626), (548, 3283854), (574, 3135108), (822, 2189236), (861, 2090072), (959, 1876488), (984, 1828813), (1096, 1641927), (1148, 1567554), (1644, 1094618), (1722, 1045036), (1907, 943656), (1918, 938244), (2296, 783777), (2877, 625496), (3288, 547309), (3444, 522518), (3814, 471828), (3836, 469122), (5617, 320376), (5721, 314552), (5754, 312748), (6888, 261259), (7628, 235914), (7672, 234561), (11234, 160188), (11442, 157276), (11508, 156374), (13349, 134808), (15256, 117957), (16851, 106792), (22468, 80094), (22884, 78638), (23016, 78187), (26698, 67404), (33702, 53396), (39319, 45768), (40047, 44936)]