272269354

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{233}}^1$

素因数の和:475

約数の個数: 64

約数和(自身を含む): 517570560

約数和(自身を除く): 245301206

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 133, 161, 191, 233, 266, 322, 382, 437, 466, 874, 1337, 1631, 2674, 3059, 3262, 3629, 4393, 4427, 5359, 6118, 7258, 8786, 8854, 10718, 25403, 30751, 30989, 37513, 44503, 50806, 61502, 61978, 75026, 83467, 89006, 101821, 166934, 203642, 311521, 584269, 623042, 712747, 845557, 1023569, 1168538, 1425494, 1691114, 2047138, 5918899, 7164983, 11837798, 14329966, 19447811, 38895622, 136134677, 272269354]

約数ペア:

[(1, 272269354), (2, 136134677), (7, 38895622), (14, 19447811), (19, 14329966), (23, 11837798), (38, 7164983), (46, 5918899), (133, 2047138), (161, 1691114), (191, 1425494), (233, 1168538), (266, 1023569), (322, 845557), (382, 712747), (437, 623042), (466, 584269), (874, 311521), (1337, 203642), (1631, 166934), (2674, 101821), (3059, 89006), (3262, 83467), (3629, 75026), (4393, 61978), (4427, 61502), (5359, 50806), (6118, 44503), (7258, 37513), (8786, 30989), (8854, 30751), (10718, 25403)]