254298528

素因数分解:

$2^5\times 3^6\times {\mathrm{11}}^1\times {\mathrm{991}}^1$

素因数の和:1030

約数の個数: 168

約数和(自身を含む): 819697536

約数和(自身を除く): 565399008

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 81, 88, 96, 99, 108, 132, 144, 162, 176, 198, 216, 243, 264, 288, 297, 324, 352, 396, 432, 486, 528, 594, 648, 729, 792, 864, 891, 972, 991, 1056, 1188, 1296, 1458, 1584, 1782, 1944, 1982, 2376, 2592, 2673, 2916, 2973, 3168, 3564, 3888, 3964, 4752, 5346, 5832, 5946, 7128, 7776, 7928, 8019, 8919, 9504, 10692, 10901, 11664, 11892, 14256, 15856, 16038, 17838, 21384, 21802, 23328, 23784, 26757, 28512, 31712, 32076, 32703, 35676, 42768, 43604, 47568, 53514, 64152, 65406, 71352, 80271, 85536, 87208, 95136, 98109, 107028, 128304, 130812, 142704, 160542, 174416, 196218, 214056, 240813, 256608, 261624, 285408, 294327, 321084, 348832, 392436, 428112, 481626, 523248, 588654, 642168, 722439, 784872, 856224, 882981, 963252, 1046496, 1177308, 1284336, 1444878, 1569744, 1765962, 1926504, 2354616, 2568672, 2648943, 2889756, 3139488, 3531924, 3853008, 4709232, 5297886, 5779512, 7063848, 7706016, 7946829, 9418464, 10595772, 11559024, 14127696, 15893658, 21191544, 23118048, 28255392, 31787316, 42383088, 63574632, 84766176, 127149264, 254298528]

約数ペア:

[(1, 254298528), (2, 127149264), (3, 84766176), (4, 63574632), (6, 42383088), (8, 31787316), (9, 28255392), (11, 23118048), (12, 21191544), (16, 15893658), (18, 14127696), (22, 11559024), (24, 10595772), (27, 9418464), (32, 7946829), (33, 7706016), (36, 7063848), (44, 5779512), (48, 5297886), (54, 4709232), (66, 3853008), (72, 3531924), (81, 3139488), (88, 2889756), (96, 2648943), (99, 2568672), (108, 2354616), (132, 1926504), (144, 1765962), (162, 1569744), (176, 1444878), (198, 1284336), (216, 1177308), (243, 1046496), (264, 963252), (288, 882981), (297, 856224), (324, 784872), (352, 722439), (396, 642168), (432, 588654), (486, 523248), (528, 481626), (594, 428112), (648, 392436), (729, 348832), (792, 321084), (864, 294327), (891, 285408), (972, 261624), (991, 256608), (1056, 240813), (1188, 214056), (1296, 196218), (1458, 174416), (1584, 160542), (1782, 142704), (1944, 130812), (1982, 128304), (2376, 107028), (2592, 98109), (2673, 95136), (2916, 87208), (2973, 85536), (3168, 80271), (3564, 71352), (3888, 65406), (3964, 64152), (4752, 53514), (5346, 47568), (5832, 43604), (5946, 42768), (7128, 35676), (7776, 32703), (7928, 32076), (8019, 31712), (8919, 28512), (9504, 26757), (10692, 23784), (10901, 23328), (11664, 21802), (11892, 21384), (14256, 17838), (15856, 16038)]