260069142

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{397}}^1$

素因数の和:573

約数の個数: 64

約数和(自身を含む): 561199104

約数和(自身を除く): 301129962

約数列:

[1, 2, 3, 6, 23, 46, 47, 69, 94, 101, 138, 141, 202, 282, 303, 397, 606, 794, 1081, 1191, 2162, 2323, 2382, 3243, 4646, 4747, 6486, 6969, 9131, 9494, 13938, 14241, 18262, 18659, 27393, 28482, 37318, 40097, 54786, 55977, 80194, 109181, 111954, 120291, 218362, 240582, 327543, 429157, 655086, 858314, 922231, 1287471, 1844462, 1884559, 2574942, 2766693, 3769118, 5533386, 5653677, 11307354, 43344857, 86689714, 130034571, 260069142]

約数ペア:

[(1, 260069142), (2, 130034571), (3, 86689714), (6, 43344857), (23, 11307354), (46, 5653677), (47, 5533386), (69, 3769118), (94, 2766693), (101, 2574942), (138, 1884559), (141, 1844462), (202, 1287471), (282, 922231), (303, 858314), (397, 655086), (606, 429157), (794, 327543), (1081, 240582), (1191, 218362), (2162, 120291), (2323, 111954), (2382, 109181), (3243, 80194), (4646, 55977), (4747, 54786), (6486, 40097), (6969, 37318), (9131, 28482), (9494, 27393), (13938, 18659), (14241, 18262)]