352100077

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:206

約数の個数: 64

約数和(自身を含む): 471859200

約数和(自身を除く): 119759123

約数列:

[1, 7, 19, 23, 31, 47, 79, 133, 161, 217, 329, 437, 553, 589, 713, 893, 1081, 1457, 1501, 1817, 2449, 3059, 3713, 4123, 4991, 6251, 7567, 10199, 10507, 12719, 13547, 17143, 20539, 25991, 27683, 33511, 34523, 46531, 56327, 70547, 85399, 94829, 115103, 143773, 193781, 234577, 241661, 325717, 394289, 493829, 597793, 636709, 805721, 1070213, 1622581, 2186957, 2647369, 4456963, 7491491, 11358067, 15308699, 18531583, 50300011, 352100077]

約数ペア:

[(1, 352100077), (7, 50300011), (19, 18531583), (23, 15308699), (31, 11358067), (47, 7491491), (79, 4456963), (133, 2647369), (161, 2186957), (217, 1622581), (329, 1070213), (437, 805721), (553, 636709), (589, 597793), (713, 493829), (893, 394289), (1081, 325717), (1457, 241661), (1501, 234577), (1817, 193781), (2449, 143773), (3059, 115103), (3713, 94829), (4123, 85399), (4991, 70547), (6251, 56327), (7567, 46531), (10199, 34523), (10507, 33511), (12719, 27683), (13547, 25991), (17143, 20539)]