264186380164

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{1040153}}^1$

素因数の和:1040404

約数の個数: 48

約数和(自身を含む): 542411186688

約数和(自身を除く): 278224806524

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 193, 329, 386, 658, 772, 1316, 1351, 2702, 5404, 9071, 18142, 36284, 63497, 126994, 253988, 1040153, 2080306, 4160612, 7281071, 14562142, 29124284, 48887191, 97774382, 195548764, 200749529, 342210337, 401499058, 684420674, 802998116, 1368841348, 1405246703, 2810493406, 5620986812, 9435227863, 18870455726, 37740911452, 66046595041, 132093190082, 264186380164]

約数ペア:

[(1, 264186380164), (2, 132093190082), (4, 66046595041), (7, 37740911452), (14, 18870455726), (28, 9435227863), (47, 5620986812), (94, 2810493406), (188, 1405246703), (193, 1368841348), (329, 802998116), (386, 684420674), (658, 401499058), (772, 342210337), (1316, 200749529), (1351, 195548764), (2702, 97774382), (5404, 48887191), (9071, 29124284), (18142, 14562142), (36284, 7281071), (63497, 4160612), (126994, 2080306), (253988, 1040153)]