43403719088

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{433}}^1\times {\mathrm{2749}}^1$

素因数の和:3286

約数の個数: 80

約数和(自身を含む): 87908436000

約数和(自身を除く): 44504716912

約数列:

[1, 2, 4, 8, 16, 43, 53, 86, 106, 172, 212, 344, 424, 433, 688, 848, 866, 1732, 2279, 2749, 3464, 4558, 5498, 6928, 9116, 10996, 18232, 18619, 21992, 22949, 36464, 37238, 43984, 45898, 74476, 91796, 118207, 145697, 148952, 183592, 236414, 291394, 297904, 367184, 472828, 582788, 945656, 986807, 1165576, 1190317, 1891312, 1973614, 2331152, 2380634, 3947228, 4761268, 6264971, 7894456, 9522536, 12529942, 15788912, 19045072, 25059884, 50119768, 51183631, 63086801, 100239536, 102367262, 126173602, 204734524, 252347204, 409469048, 504694408, 818938096, 1009388816, 2712732443, 5425464886, 10850929772, 21701859544, 43403719088]

約数ペア:

[(1, 43403719088), (2, 21701859544), (4, 10850929772), (8, 5425464886), (16, 2712732443), (43, 1009388816), (53, 818938096), (86, 504694408), (106, 409469048), (172, 252347204), (212, 204734524), (344, 126173602), (424, 102367262), (433, 100239536), (688, 63086801), (848, 51183631), (866, 50119768), (1732, 25059884), (2279, 19045072), (2749, 15788912), (3464, 12529942), (4558, 9522536), (5498, 7894456), (6928, 6264971), (9116, 4761268), (10996, 3947228), (18232, 2380634), (18619, 2331152), (21992, 1973614), (22949, 1891312), (36464, 1190317), (37238, 1165576), (43984, 986807), (45898, 945656), (74476, 582788), (91796, 472828), (118207, 367184), (145697, 297904), (148952, 291394), (183592, 236414)]