1078921232

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{809}}^1$

素因数の和:984

約数の個数: 80

約数和(自身を含む): 2277979200

約数和(自身を除く): 1199057968

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 82, 107, 152, 164, 214, 304, 328, 428, 656, 779, 809, 856, 1558, 1618, 1712, 2033, 3116, 3236, 4066, 4387, 6232, 6472, 8132, 8774, 12464, 12944, 15371, 16264, 17548, 30742, 32528, 33169, 35096, 61484, 66338, 70192, 83353, 86563, 122968, 132676, 166706, 173126, 245936, 265352, 333412, 346252, 530704, 630211, 666824, 692504, 1260422, 1333648, 1385008, 1644697, 2520844, 3289394, 3549083, 5041688, 6578788, 7098166, 10083376, 13157576, 14196332, 26315152, 28392664, 56785328, 67432577, 134865154, 269730308, 539460616, 1078921232]

約数ペア:

[(1, 1078921232), (2, 539460616), (4, 269730308), (8, 134865154), (16, 67432577), (19, 56785328), (38, 28392664), (41, 26315152), (76, 14196332), (82, 13157576), (107, 10083376), (152, 7098166), (164, 6578788), (214, 5041688), (304, 3549083), (328, 3289394), (428, 2520844), (656, 1644697), (779, 1385008), (809, 1333648), (856, 1260422), (1558, 692504), (1618, 666824), (1712, 630211), (2033, 530704), (3116, 346252), (3236, 333412), (4066, 265352), (4387, 245936), (6232, 173126), (6472, 166706), (8132, 132676), (8774, 122968), (12464, 86563), (12944, 83353), (15371, 70192), (16264, 66338), (17548, 61484), (30742, 35096), (32528, 33169)]