1400844669

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1$

素因数の和:474

約数の個数: 64

約数和(自身を含む): 2250547200

約数和(自身を除く): 849702531

約数列:

[1, 3, 7, 21, 43, 73, 79, 129, 219, 237, 269, 301, 511, 553, 807, 903, 1533, 1659, 1883, 3139, 3397, 5649, 5767, 9417, 10191, 11567, 17301, 19637, 21251, 21973, 23779, 34701, 40369, 58911, 63753, 65919, 71337, 80969, 121107, 137459, 148757, 242907, 247981, 412377, 446271, 743943, 844391, 913793, 1551323, 1735867, 2533173, 2741379, 4653969, 5207601, 5910737, 6396551, 10859261, 17732211, 19189653, 32577783, 66706889, 200120667, 466948223, 1400844669]

約数ペア:

[(1, 1400844669), (3, 466948223), (7, 200120667), (21, 66706889), (43, 32577783), (73, 19189653), (79, 17732211), (129, 10859261), (219, 6396551), (237, 5910737), (269, 5207601), (301, 4653969), (511, 2741379), (553, 2533173), (807, 1735867), (903, 1551323), (1533, 913793), (1659, 844391), (1883, 743943), (3139, 446271), (3397, 412377), (5649, 247981), (5767, 242907), (9417, 148757), (10191, 137459), (11567, 121107), (17301, 80969), (19637, 71337), (21251, 65919), (21973, 63753), (23779, 58911), (34701, 40369)]