543507616

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{20789}}^1$

素因数の和:20861

約数の個数: 48

約数和(自身を含む): 1152597600

約数和(自身を除く): 609089984

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 43, 76, 86, 152, 172, 304, 344, 608, 688, 817, 1376, 1634, 3268, 6536, 13072, 20789, 26144, 41578, 83156, 166312, 332624, 394991, 665248, 789982, 893927, 1579964, 1787854, 3159928, 3575708, 6319856, 7151416, 12639712, 14302832, 16984613, 28605664, 33969226, 67938452, 135876904, 271753808, 543507616]

約数ペア:

[(1, 543507616), (2, 271753808), (4, 135876904), (8, 67938452), (16, 33969226), (19, 28605664), (32, 16984613), (38, 14302832), (43, 12639712), (76, 7151416), (86, 6319856), (152, 3575708), (172, 3159928), (304, 1787854), (344, 1579964), (608, 893927), (688, 789982), (817, 665248), (1376, 394991), (1634, 332624), (3268, 166312), (6536, 83156), (13072, 41578), (20789, 26144)]