229620816

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{607}}^1$

素因数の和:729

約数の個数: 120

約数和(自身を含む): 670385664

約数和(自身を除く): 440764848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 71, 72, 74, 111, 142, 144, 148, 213, 222, 284, 296, 333, 426, 444, 568, 592, 607, 639, 666, 852, 888, 1136, 1214, 1278, 1332, 1704, 1776, 1821, 2428, 2556, 2627, 2664, 3408, 3642, 4856, 5112, 5254, 5328, 5463, 7284, 7881, 9712, 10224, 10508, 10926, 14568, 15762, 21016, 21852, 22459, 23643, 29136, 31524, 42032, 43097, 43704, 44918, 47286, 63048, 67377, 86194, 87408, 89836, 94572, 126096, 129291, 134754, 172388, 179672, 189144, 202131, 258582, 269508, 344776, 359344, 378288, 387873, 404262, 517164, 539016, 689552, 775746, 808524, 1034328, 1078032, 1551492, 1594589, 1617048, 2068656, 3102984, 3189178, 3234096, 4783767, 6205968, 6378356, 9567534, 12756712, 14351301, 19135068, 25513424, 28702602, 38270136, 57405204, 76540272, 114810408, 229620816]

約数ペア:

[(1, 229620816), (2, 114810408), (3, 76540272), (4, 57405204), (6, 38270136), (8, 28702602), (9, 25513424), (12, 19135068), (16, 14351301), (18, 12756712), (24, 9567534), (36, 6378356), (37, 6205968), (48, 4783767), (71, 3234096), (72, 3189178), (74, 3102984), (111, 2068656), (142, 1617048), (144, 1594589), (148, 1551492), (213, 1078032), (222, 1034328), (284, 808524), (296, 775746), (333, 689552), (426, 539016), (444, 517164), (568, 404262), (592, 387873), (607, 378288), (639, 359344), (666, 344776), (852, 269508), (888, 258582), (1136, 202131), (1214, 189144), (1278, 179672), (1332, 172388), (1704, 134754), (1776, 129291), (1821, 126096), (2428, 94572), (2556, 89836), (2627, 87408), (2664, 86194), (3408, 67377), (3642, 63048), (4856, 47286), (5112, 44918), (5254, 43704), (5328, 43097), (5463, 42032), (7284, 31524), (7881, 29136), (9712, 23643), (10224, 22459), (10508, 21852), (10926, 21016), (14568, 15762)]