431101716

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{431}}^1$

素因数の和:605

約数の個数: 96

約数和(自身を含む): 1097349120

約数和(自身を除く): 666247404

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 41, 57, 76, 82, 107, 114, 123, 164, 214, 228, 246, 321, 428, 431, 492, 642, 779, 862, 1284, 1293, 1558, 1724, 2033, 2337, 2586, 3116, 4066, 4387, 4674, 5172, 6099, 8132, 8189, 8774, 9348, 12198, 13161, 16378, 17548, 17671, 24396, 24567, 26322, 32756, 35342, 46117, 49134, 52644, 53013, 70684, 83353, 92234, 98268, 106026, 138351, 166706, 184468, 212052, 250059, 276702, 333412, 335749, 500118, 553404, 671498, 876223, 1000236, 1007247, 1342996, 1752446, 1890797, 2014494, 2628669, 3504892, 3781594, 4028988, 5257338, 5672391, 7563188, 10514676, 11344782, 22689564, 35925143, 71850286, 107775429, 143700572, 215550858, 431101716]

約数ペア:

[(1, 431101716), (2, 215550858), (3, 143700572), (4, 107775429), (6, 71850286), (12, 35925143), (19, 22689564), (38, 11344782), (41, 10514676), (57, 7563188), (76, 5672391), (82, 5257338), (107, 4028988), (114, 3781594), (123, 3504892), (164, 2628669), (214, 2014494), (228, 1890797), (246, 1752446), (321, 1342996), (428, 1007247), (431, 1000236), (492, 876223), (642, 671498), (779, 553404), (862, 500118), (1284, 335749), (1293, 333412), (1558, 276702), (1724, 250059), (2033, 212052), (2337, 184468), (2586, 166706), (3116, 138351), (4066, 106026), (4387, 98268), (4674, 92234), (5172, 83353), (6099, 70684), (8132, 53013), (8189, 52644), (8774, 49134), (9348, 46117), (12198, 35342), (13161, 32756), (16378, 26322), (17548, 24567), (17671, 24396)]