855318528

素因数分解:

$2^{13}\times 3^4\times {\mathrm{1289}}^1$

素因数の和:1327

約数の個数: 140

約数和(自身を含む): 2557222470

約数和(自身を除く): 1701903942

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 512, 576, 648, 768, 864, 1024, 1152, 1289, 1296, 1536, 1728, 2048, 2304, 2578, 2592, 3072, 3456, 3867, 4096, 4608, 5156, 5184, 6144, 6912, 7734, 8192, 9216, 10312, 10368, 11601, 12288, 13824, 15468, 18432, 20624, 20736, 23202, 24576, 27648, 30936, 34803, 36864, 41248, 41472, 46404, 55296, 61872, 69606, 73728, 82496, 82944, 92808, 104409, 110592, 123744, 139212, 164992, 165888, 185616, 208818, 221184, 247488, 278424, 329984, 331776, 371232, 417636, 494976, 556848, 659968, 663552, 742464, 835272, 989952, 1113696, 1319936, 1484928, 1670544, 1979904, 2227392, 2639872, 2969856, 3341088, 3959808, 4454784, 5279744, 5939712, 6682176, 7919616, 8909568, 10559488, 11879424, 13364352, 15839232, 17819136, 23758848, 26728704, 31678464, 35638272, 47517696, 53457408, 71276544, 95035392, 106914816, 142553088, 213829632, 285106176, 427659264, 855318528]

約数ペア:

[(1, 855318528), (2, 427659264), (3, 285106176), (4, 213829632), (6, 142553088), (8, 106914816), (9, 95035392), (12, 71276544), (16, 53457408), (18, 47517696), (24, 35638272), (27, 31678464), (32, 26728704), (36, 23758848), (48, 17819136), (54, 15839232), (64, 13364352), (72, 11879424), (81, 10559488), (96, 8909568), (108, 7919616), (128, 6682176), (144, 5939712), (162, 5279744), (192, 4454784), (216, 3959808), (256, 3341088), (288, 2969856), (324, 2639872), (384, 2227392), (432, 1979904), (512, 1670544), (576, 1484928), (648, 1319936), (768, 1113696), (864, 989952), (1024, 835272), (1152, 742464), (1289, 663552), (1296, 659968), (1536, 556848), (1728, 494976), (2048, 417636), (2304, 371232), (2578, 331776), (2592, 329984), (3072, 278424), (3456, 247488), (3867, 221184), (4096, 208818), (4608, 185616), (5156, 165888), (5184, 164992), (6144, 139212), (6912, 123744), (7734, 110592), (8192, 104409), (9216, 92808), (10312, 82944), (10368, 82496), (11601, 73728), (12288, 69606), (13824, 61872), (15468, 55296), (18432, 46404), (20624, 41472), (20736, 41248), (23202, 36864), (24576, 34803), (27648, 30936)]