1569800772

素因数分解:

$2^2\times 3^2\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{2621}}^1$

素因数の和:2889

約数の個数: 72

約数和(自身を含む): 4031419392

約数和(自身を除く): 2461618620

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 127, 131, 254, 262, 381, 393, 508, 524, 762, 786, 1143, 1179, 1524, 1572, 2286, 2358, 2621, 4572, 4716, 5242, 7863, 10484, 15726, 16637, 23589, 31452, 33274, 47178, 49911, 66548, 94356, 99822, 149733, 199644, 299466, 332867, 343351, 598932, 665734, 686702, 998601, 1030053, 1331468, 1373404, 1997202, 2060106, 2995803, 3090159, 3994404, 4120212, 5991606, 6180318, 11983212, 12360636, 43605577, 87211154, 130816731, 174422308, 261633462, 392450193, 523266924, 784900386, 1569800772]

約数ペア:

[(1, 1569800772), (2, 784900386), (3, 523266924), (4, 392450193), (6, 261633462), (9, 174422308), (12, 130816731), (18, 87211154), (36, 43605577), (127, 12360636), (131, 11983212), (254, 6180318), (262, 5991606), (381, 4120212), (393, 3994404), (508, 3090159), (524, 2995803), (762, 2060106), (786, 1997202), (1143, 1373404), (1179, 1331468), (1524, 1030053), (1572, 998601), (2286, 686702), (2358, 665734), (2621, 598932), (4572, 343351), (4716, 332867), (5242, 299466), (7863, 199644), (10484, 149733), (15726, 99822), (16637, 94356), (23589, 66548), (31452, 49911), (33274, 47178)]