286985952

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{577}}^1$

素因数の和:761

約数の個数: 144

約数和(自身を含む): 897532272

約数和(自身を除く): 610546320

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 157, 176, 198, 264, 288, 314, 352, 396, 471, 528, 577, 628, 792, 942, 1056, 1154, 1256, 1413, 1584, 1727, 1731, 1884, 2308, 2512, 2826, 3168, 3454, 3462, 3768, 4616, 5024, 5181, 5193, 5652, 6347, 6908, 6924, 7536, 9232, 10362, 10386, 11304, 12694, 13816, 13848, 15072, 15543, 18464, 19041, 20724, 20772, 22608, 25388, 27632, 27696, 31086, 38082, 41448, 41544, 45216, 50776, 55264, 55392, 57123, 62172, 76164, 82896, 83088, 90589, 101552, 114246, 124344, 152328, 165792, 166176, 181178, 203104, 228492, 248688, 271767, 304656, 362356, 456984, 497376, 543534, 609312, 724712, 815301, 913968, 996479, 1087068, 1449424, 1630602, 1827936, 1992958, 2174136, 2898848, 2989437, 3261204, 3985916, 4348272, 5978874, 6522408, 7971832, 8696544, 8968311, 11957748, 13044816, 15943664, 17936622, 23915496, 26089632, 31887328, 35873244, 47830992, 71746488, 95661984, 143492976, 286985952]

約数ペア:

[(1, 286985952), (2, 143492976), (3, 95661984), (4, 71746488), (6, 47830992), (8, 35873244), (9, 31887328), (11, 26089632), (12, 23915496), (16, 17936622), (18, 15943664), (22, 13044816), (24, 11957748), (32, 8968311), (33, 8696544), (36, 7971832), (44, 6522408), (48, 5978874), (66, 4348272), (72, 3985916), (88, 3261204), (96, 2989437), (99, 2898848), (132, 2174136), (144, 1992958), (157, 1827936), (176, 1630602), (198, 1449424), (264, 1087068), (288, 996479), (314, 913968), (352, 815301), (396, 724712), (471, 609312), (528, 543534), (577, 497376), (628, 456984), (792, 362356), (942, 304656), (1056, 271767), (1154, 248688), (1256, 228492), (1413, 203104), (1584, 181178), (1727, 166176), (1731, 165792), (1884, 152328), (2308, 124344), (2512, 114246), (2826, 101552), (3168, 90589), (3454, 83088), (3462, 82896), (3768, 76164), (4616, 62172), (5024, 57123), (5181, 55392), (5193, 55264), (5652, 50776), (6347, 45216), (6908, 41544), (6924, 41448), (7536, 38082), (9232, 31086), (10362, 27696), (10386, 27632), (11304, 25388), (12694, 22608), (13816, 20772), (13848, 20724), (15072, 19041), (15543, 18464)]