1977084864

素因数分解:

$2^6\times 3^2\times {\mathrm{53}}^1\times {\mathrm{64763}}^1$

素因数の和:64834

約数の個数: 84

約数和(自身を含む): 5773969656

約数和(自身を除く): 3796884792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 64, 72, 96, 106, 144, 159, 192, 212, 288, 318, 424, 477, 576, 636, 848, 954, 1272, 1696, 1908, 2544, 3392, 3816, 5088, 7632, 10176, 15264, 30528, 64763, 129526, 194289, 259052, 388578, 518104, 582867, 777156, 1036208, 1165734, 1554312, 2072416, 2331468, 3108624, 3432439, 4144832, 4662936, 6217248, 6864878, 9325872, 10297317, 12434496, 13729756, 18651744, 20594634, 27459512, 30891951, 37303488, 41189268, 54919024, 61783902, 82378536, 109838048, 123567804, 164757072, 219676096, 247135608, 329514144, 494271216, 659028288, 988542432, 1977084864]

約数ペア:

[(1, 1977084864), (2, 988542432), (3, 659028288), (4, 494271216), (6, 329514144), (8, 247135608), (9, 219676096), (12, 164757072), (16, 123567804), (18, 109838048), (24, 82378536), (32, 61783902), (36, 54919024), (48, 41189268), (53, 37303488), (64, 30891951), (72, 27459512), (96, 20594634), (106, 18651744), (144, 13729756), (159, 12434496), (192, 10297317), (212, 9325872), (288, 6864878), (318, 6217248), (424, 4662936), (477, 4144832), (576, 3432439), (636, 3108624), (848, 2331468), (954, 2072416), (1272, 1554312), (1696, 1165734), (1908, 1036208), (2544, 777156), (3392, 582867), (3816, 518104), (5088, 388578), (7632, 259052), (10176, 194289), (15264, 129526), (30528, 64763)]