285825876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1\times {\mathrm{439}}^1$

素因数の和:813

約数の個数: 96

約数和(自身を含む): 799518720

約数和(自身を除く): 513692844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 337, 439, 483, 644, 674, 878, 966, 1011, 1317, 1348, 1756, 1932, 2022, 2359, 2634, 3073, 4044, 4718, 5268, 6146, 7077, 7751, 9219, 9436, 10097, 12292, 14154, 15502, 18438, 20194, 23253, 28308, 30291, 31004, 36876, 40388, 46506, 54257, 60582, 70679, 93012, 108514, 121164, 141358, 147943, 162771, 212037, 217028, 282716, 295886, 325542, 424074, 443829, 591772, 651084, 848148, 887658, 1035601, 1775316, 2071202, 3106803, 3402689, 4142404, 6213606, 6805378, 10208067, 12427212, 13610756, 20416134, 23818823, 40832268, 47637646, 71456469, 95275292, 142912938, 285825876]

約数ペア:

[(1, 285825876), (2, 142912938), (3, 95275292), (4, 71456469), (6, 47637646), (7, 40832268), (12, 23818823), (14, 20416134), (21, 13610756), (23, 12427212), (28, 10208067), (42, 6805378), (46, 6213606), (69, 4142404), (84, 3402689), (92, 3106803), (138, 2071202), (161, 1775316), (276, 1035601), (322, 887658), (337, 848148), (439, 651084), (483, 591772), (644, 443829), (674, 424074), (878, 325542), (966, 295886), (1011, 282716), (1317, 217028), (1348, 212037), (1756, 162771), (1932, 147943), (2022, 141358), (2359, 121164), (2634, 108514), (3073, 93012), (4044, 70679), (4718, 60582), (5268, 54257), (6146, 46506), (7077, 40388), (7751, 36876), (9219, 31004), (9436, 30291), (10097, 28308), (12292, 23253), (14154, 20194), (15502, 18438)]