487930452

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{1459}}^1$

素因数の和:1557

約数の個数: 72

約数和(自身を含む): 1217815200

約数和(自身を除く): 729884748

約数列:

[1, 2, 3, 4, 6, 12, 29, 31, 58, 62, 87, 93, 116, 124, 174, 186, 348, 372, 899, 961, 1459, 1798, 1922, 2697, 2883, 2918, 3596, 3844, 4377, 5394, 5766, 5836, 8754, 10788, 11532, 17508, 27869, 42311, 45229, 55738, 83607, 84622, 90458, 111476, 126933, 135687, 167214, 169244, 180916, 253866, 271374, 334428, 507732, 542748, 1311641, 1402099, 2623282, 2804198, 3934923, 4206297, 5246564, 5608396, 7869846, 8412594, 15739692, 16825188, 40660871, 81321742, 121982613, 162643484, 243965226, 487930452]

約数ペア:

[(1, 487930452), (2, 243965226), (3, 162643484), (4, 121982613), (6, 81321742), (12, 40660871), (29, 16825188), (31, 15739692), (58, 8412594), (62, 7869846), (87, 5608396), (93, 5246564), (116, 4206297), (124, 3934923), (174, 2804198), (186, 2623282), (348, 1402099), (372, 1311641), (899, 542748), (961, 507732), (1459, 334428), (1798, 271374), (1922, 253866), (2697, 180916), (2883, 169244), (2918, 167214), (3596, 135687), (3844, 126933), (4377, 111476), (5394, 90458), (5766, 84622), (5836, 83607), (8754, 55738), (10788, 45229), (11532, 42311), (17508, 27869)]