259375914

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{43}}^1\times {\mathrm{977}}^1$

素因数の和:1049

約数の個数: 96

約数和(自身を含む): 671299200

約数和(自身を除く): 411923286

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 49, 63, 86, 98, 126, 129, 147, 258, 294, 301, 343, 387, 441, 602, 686, 774, 882, 903, 977, 1029, 1806, 1954, 2058, 2107, 2709, 2931, 3087, 4214, 5418, 5862, 6174, 6321, 6839, 8793, 12642, 13678, 14749, 17586, 18963, 20517, 29498, 37926, 41034, 42011, 44247, 47873, 61551, 84022, 88494, 95746, 123102, 126033, 132741, 143619, 252066, 265482, 287238, 294077, 335111, 378099, 430857, 588154, 670222, 756198, 861714, 882231, 1005333, 1764462, 2010666, 2058539, 2646693, 3015999, 4117078, 5293386, 6031998, 6175617, 12351234, 14409773, 18526851, 28819546, 37053702, 43229319, 86458638, 129687957, 259375914]

約数ペア:

[(1, 259375914), (2, 129687957), (3, 86458638), (6, 43229319), (7, 37053702), (9, 28819546), (14, 18526851), (18, 14409773), (21, 12351234), (42, 6175617), (43, 6031998), (49, 5293386), (63, 4117078), (86, 3015999), (98, 2646693), (126, 2058539), (129, 2010666), (147, 1764462), (258, 1005333), (294, 882231), (301, 861714), (343, 756198), (387, 670222), (441, 588154), (602, 430857), (686, 378099), (774, 335111), (882, 294077), (903, 287238), (977, 265482), (1029, 252066), (1806, 143619), (1954, 132741), (2058, 126033), (2107, 123102), (2709, 95746), (2931, 88494), (3087, 84022), (4214, 61551), (5418, 47873), (5862, 44247), (6174, 42011), (6321, 41034), (6839, 37926), (8793, 29498), (12642, 20517), (13678, 18963), (14749, 17586)]