2016872172

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1\times {\mathrm{499}}^1$

素因数の和:932

約数の個数: 144

約数和(自身を含む): 5989984000

約数和(自身を除く): 3973111828

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 126, 129, 172, 252, 258, 301, 373, 387, 499, 516, 602, 746, 774, 903, 998, 1119, 1204, 1492, 1497, 1548, 1806, 1996, 2238, 2611, 2709, 2994, 3357, 3493, 3612, 4476, 4491, 5222, 5418, 5988, 6714, 6986, 7833, 8982, 10444, 10479, 10836, 13428, 13972, 15666, 16039, 17964, 20958, 21457, 23499, 31332, 31437, 32078, 41916, 42914, 46998, 48117, 62874, 64156, 64371, 85828, 93996, 96234, 112273, 125748, 128742, 144351, 150199, 186127, 192468, 193113, 224546, 257484, 288702, 300398, 336819, 372254, 386226, 449092, 450597, 558381, 577404, 600796, 673638, 744508, 772452, 901194, 1010457, 1116762, 1302889, 1347276, 1351791, 1675143, 1802388, 2020914, 2233524, 2605778, 2703582, 3350286, 3908667, 4041828, 5211556, 5407164, 6700572, 7817334, 8003461, 11726001, 15634668, 16006922, 23452002, 24010383, 32013844, 46904004, 48020766, 56024227, 72031149, 96041532, 112048454, 144062298, 168072681, 224096908, 288124596, 336145362, 504218043, 672290724, 1008436086, 2016872172]

約数ペア:

[(1, 2016872172), (2, 1008436086), (3, 672290724), (4, 504218043), (6, 336145362), (7, 288124596), (9, 224096908), (12, 168072681), (14, 144062298), (18, 112048454), (21, 96041532), (28, 72031149), (36, 56024227), (42, 48020766), (43, 46904004), (63, 32013844), (84, 24010383), (86, 23452002), (126, 16006922), (129, 15634668), (172, 11726001), (252, 8003461), (258, 7817334), (301, 6700572), (373, 5407164), (387, 5211556), (499, 4041828), (516, 3908667), (602, 3350286), (746, 2703582), (774, 2605778), (903, 2233524), (998, 2020914), (1119, 1802388), (1204, 1675143), (1492, 1351791), (1497, 1347276), (1548, 1302889), (1806, 1116762), (1996, 1010457), (2238, 901194), (2611, 772452), (2709, 744508), (2994, 673638), (3357, 600796), (3493, 577404), (3612, 558381), (4476, 450597), (4491, 449092), (5222, 386226), (5418, 372254), (5988, 336819), (6714, 300398), (6986, 288702), (7833, 257484), (8982, 224546), (10444, 193113), (10479, 192468), (10836, 186127), (13428, 150199), (13972, 144351), (15666, 128742), (16039, 125748), (17964, 112273), (20958, 96234), (21457, 93996), (23499, 85828), (31332, 64371), (31437, 64156), (32078, 62874), (41916, 48117), (42914, 46998)]