243786168

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{463}}^1$

素因数の和:649

約数の個数: 96

約数和(自身を含む): 677514240

約数和(自身を除く): 433728072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 103, 142, 206, 213, 284, 309, 412, 426, 463, 568, 618, 639, 824, 852, 926, 927, 1236, 1278, 1389, 1704, 1852, 1854, 2472, 2556, 2778, 3704, 3708, 4167, 5112, 5556, 7313, 7416, 8334, 11112, 14626, 16668, 21939, 29252, 32873, 33336, 43878, 47689, 58504, 65746, 65817, 87756, 95378, 98619, 131492, 131634, 143067, 175512, 190756, 197238, 262984, 263268, 286134, 295857, 381512, 394476, 429201, 526536, 572268, 591714, 788952, 858402, 1144536, 1183428, 1716804, 2366856, 3385919, 3433608, 6771838, 10157757, 13543676, 20315514, 27087352, 30473271, 40631028, 60946542, 81262056, 121893084, 243786168]

約数ペア:

[(1, 243786168), (2, 121893084), (3, 81262056), (4, 60946542), (6, 40631028), (8, 30473271), (9, 27087352), (12, 20315514), (18, 13543676), (24, 10157757), (36, 6771838), (71, 3433608), (72, 3385919), (103, 2366856), (142, 1716804), (206, 1183428), (213, 1144536), (284, 858402), (309, 788952), (412, 591714), (426, 572268), (463, 526536), (568, 429201), (618, 394476), (639, 381512), (824, 295857), (852, 286134), (926, 263268), (927, 262984), (1236, 197238), (1278, 190756), (1389, 175512), (1704, 143067), (1852, 131634), (1854, 131492), (2472, 98619), (2556, 95378), (2778, 87756), (3704, 65817), (3708, 65746), (4167, 58504), (5112, 47689), (5556, 43878), (7313, 33336), (7416, 32873), (8334, 29252), (11112, 21939), (14626, 16668)]