2566821888

素因数分解:

$2^{11}\times 3^2\times {\mathrm{157}}^1\times {\mathrm{887}}^1$

素因数の和:1072

約数の個数: 144

約数和(自身を含む): 7469083440

約数和(自身を除く): 4902261552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 157, 192, 256, 288, 314, 384, 471, 512, 576, 628, 768, 887, 942, 1024, 1152, 1256, 1413, 1536, 1774, 1884, 2048, 2304, 2512, 2661, 2826, 3072, 3548, 3768, 4608, 5024, 5322, 5652, 6144, 7096, 7536, 7983, 9216, 10048, 10644, 11304, 14192, 15072, 15966, 18432, 20096, 21288, 22608, 28384, 30144, 31932, 40192, 42576, 45216, 56768, 60288, 63864, 80384, 85152, 90432, 113536, 120576, 127728, 139259, 160768, 170304, 180864, 227072, 241152, 255456, 278518, 321536, 340608, 361728, 417777, 454144, 482304, 510912, 557036, 681216, 723456, 835554, 908288, 964608, 1021824, 1114072, 1253331, 1362432, 1446912, 1671108, 1816576, 2043648, 2228144, 2506662, 2724864, 2893824, 3342216, 4087296, 4456288, 5013324, 5449728, 6684432, 8174592, 8912576, 10026648, 13368864, 16349184, 17825152, 20053296, 26737728, 35650304, 40106592, 53475456, 71300608, 80213184, 106950912, 142601216, 160426368, 213901824, 285202432, 320852736, 427803648, 641705472, 855607296, 1283410944, 2566821888]

約数ペア:

[(1, 2566821888), (2, 1283410944), (3, 855607296), (4, 641705472), (6, 427803648), (8, 320852736), (9, 285202432), (12, 213901824), (16, 160426368), (18, 142601216), (24, 106950912), (32, 80213184), (36, 71300608), (48, 53475456), (64, 40106592), (72, 35650304), (96, 26737728), (128, 20053296), (144, 17825152), (157, 16349184), (192, 13368864), (256, 10026648), (288, 8912576), (314, 8174592), (384, 6684432), (471, 5449728), (512, 5013324), (576, 4456288), (628, 4087296), (768, 3342216), (887, 2893824), (942, 2724864), (1024, 2506662), (1152, 2228144), (1256, 2043648), (1413, 1816576), (1536, 1671108), (1774, 1446912), (1884, 1362432), (2048, 1253331), (2304, 1114072), (2512, 1021824), (2661, 964608), (2826, 908288), (3072, 835554), (3548, 723456), (3768, 681216), (4608, 557036), (5024, 510912), (5322, 482304), (5652, 454144), (6144, 417777), (7096, 361728), (7536, 340608), (7983, 321536), (9216, 278518), (10048, 255456), (10644, 241152), (11304, 227072), (14192, 180864), (15072, 170304), (15966, 160768), (18432, 139259), (20096, 127728), (21288, 120576), (22608, 113536), (28384, 90432), (30144, 85152), (31932, 80384), (40192, 63864), (42576, 60288), (45216, 56768)]