447029242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:379

約数の個数: 64

約数和(自身を含む): 791285760

約数和(自身を除く): 344256518

約数列:

[1, 2, 11, 22, 23, 46, 53, 79, 106, 158, 211, 253, 422, 506, 583, 869, 1166, 1219, 1738, 1817, 2321, 2438, 3634, 4187, 4642, 4853, 8374, 9706, 11183, 13409, 16669, 19987, 22366, 26818, 33338, 39974, 46057, 53383, 92114, 96301, 106766, 123013, 183359, 192602, 246026, 257209, 366718, 383387, 514418, 766774, 883457, 1059311, 1766914, 2118622, 2829299, 4217257, 5658598, 8434514, 9718027, 19436054, 20319511, 40639022, 223514621, 447029242]

約数ペア:

[(1, 447029242), (2, 223514621), (11, 40639022), (22, 20319511), (23, 19436054), (46, 9718027), (53, 8434514), (79, 5658598), (106, 4217257), (158, 2829299), (211, 2118622), (253, 1766914), (422, 1059311), (506, 883457), (583, 766774), (869, 514418), (1166, 383387), (1219, 366718), (1738, 257209), (1817, 246026), (2321, 192602), (2438, 183359), (3634, 123013), (4187, 106766), (4642, 96301), (4853, 92114), (8374, 53383), (9706, 46057), (11183, 39974), (13409, 33338), (16669, 26818), (19987, 22366)]