316627056

素因数分解:

$2^4\times 3^5\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:162

約数の個数: 240

約数和(自身を含む): 987936768

約数和(自身を除く): 671309712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 37, 48, 54, 62, 71, 72, 74, 81, 93, 108, 111, 124, 142, 144, 148, 162, 186, 213, 216, 222, 243, 248, 279, 284, 296, 324, 333, 372, 426, 432, 444, 486, 496, 558, 568, 592, 639, 648, 666, 744, 837, 852, 888, 972, 999, 1116, 1136, 1147, 1278, 1296, 1332, 1488, 1674, 1704, 1776, 1917, 1944, 1998, 2201, 2232, 2294, 2511, 2556, 2627, 2664, 2997, 3348, 3408, 3441, 3834, 3888, 3996, 4402, 4464, 4588, 5022, 5112, 5254, 5328, 5751, 5994, 6603, 6696, 6882, 7533, 7668, 7881, 7992, 8804, 8991, 9176, 10044, 10224, 10323, 10508, 11502, 11988, 13206, 13392, 13764, 15066, 15336, 15762, 15984, 17253, 17608, 17982, 18352, 19809, 20088, 20646, 21016, 23004, 23643, 23976, 26412, 27528, 30132, 30672, 30969, 31524, 34506, 35216, 35964, 39618, 40176, 41292, 42032, 46008, 47286, 47952, 52824, 55056, 59427, 60264, 61938, 63048, 69012, 70929, 71928, 79236, 81437, 82584, 92016, 92907, 94572, 105648, 118854, 120528, 123876, 126096, 138024, 141858, 143856, 158472, 162874, 165168, 178281, 185814, 189144, 212787, 237708, 244311, 247752, 276048, 278721, 283716, 316944, 325748, 356562, 371628, 378288, 425574, 475416, 488622, 495504, 534843, 557442, 567432, 638361, 651496, 713124, 732933, 743256, 851148, 950832, 977244, 1069686, 1114884, 1134864, 1276722, 1302992, 1426248, 1465866, 1486512, 1702296, 1954488, 2139372, 2198799, 2229768, 2553444, 2852496, 2931732, 3404592, 3908976, 4278744, 4397598, 4459536, 5106888, 5863464, 6596397, 8557488, 8795196, 10213776, 11726928, 13192794, 17590392, 19789191, 26385588, 35180784, 39578382, 52771176, 79156764, 105542352, 158313528, 316627056]

約数ペア:

[(1, 316627056), (2, 158313528), (3, 105542352), (4, 79156764), (6, 52771176), (8, 39578382), (9, 35180784), (12, 26385588), (16, 19789191), (18, 17590392), (24, 13192794), (27, 11726928), (31, 10213776), (36, 8795196), (37, 8557488), (48, 6596397), (54, 5863464), (62, 5106888), (71, 4459536), (72, 4397598), (74, 4278744), (81, 3908976), (93, 3404592), (108, 2931732), (111, 2852496), (124, 2553444), (142, 2229768), (144, 2198799), (148, 2139372), (162, 1954488), (186, 1702296), (213, 1486512), (216, 1465866), (222, 1426248), (243, 1302992), (248, 1276722), (279, 1134864), (284, 1114884), (296, 1069686), (324, 977244), (333, 950832), (372, 851148), (426, 743256), (432, 732933), (444, 713124), (486, 651496), (496, 638361), (558, 567432), (568, 557442), (592, 534843), (639, 495504), (648, 488622), (666, 475416), (744, 425574), (837, 378288), (852, 371628), (888, 356562), (972, 325748), (999, 316944), (1116, 283716), (1136, 278721), (1147, 276048), (1278, 247752), (1296, 244311), (1332, 237708), (1488, 212787), (1674, 189144), (1704, 185814), (1776, 178281), (1917, 165168), (1944, 162874), (1998, 158472), (2201, 143856), (2232, 141858), (2294, 138024), (2511, 126096), (2556, 123876), (2627, 120528), (2664, 118854), (2997, 105648), (3348, 94572), (3408, 92907), (3441, 92016), (3834, 82584), (3888, 81437), (3996, 79236), (4402, 71928), (4464, 70929), (4588, 69012), (5022, 63048), (5112, 61938), (5254, 60264), (5328, 59427), (5751, 55056), (5994, 52824), (6603, 47952), (6696, 47286), (6882, 46008), (7533, 42032), (7668, 41292), (7881, 40176), (7992, 39618), (8804, 35964), (8991, 35216), (9176, 34506), (10044, 31524), (10224, 30969), (10323, 30672), (10508, 30132), (11502, 27528), (11988, 26412), (13206, 23976), (13392, 23643), (13764, 23004), (15066, 21016), (15336, 20646), (15762, 20088), (15984, 19809), (17253, 18352), (17608, 17982)]