219330483692

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{349}}^1\times {\mathrm{175939}}^1$

素因数の和:176358

約数の個数: 48

約数和(自身を含む): 413810880000

約数和(自身を除く): 194480396308

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 188, 349, 698, 893, 1396, 1786, 3572, 6631, 13262, 16403, 26524, 32806, 65612, 175939, 311657, 351878, 623314, 703756, 1246628, 3342841, 6685682, 8269133, 13371364, 16538266, 33076532, 61402711, 122805422, 157113527, 245610844, 314227054, 628454108, 1166651509, 2333303018, 2885927417, 4666606036, 5771854834, 11543709668, 54832620923, 109665241846, 219330483692]

約数ペア:

[(1, 219330483692), (2, 109665241846), (4, 54832620923), (19, 11543709668), (38, 5771854834), (47, 4666606036), (76, 2885927417), (94, 2333303018), (188, 1166651509), (349, 628454108), (698, 314227054), (893, 245610844), (1396, 157113527), (1786, 122805422), (3572, 61402711), (6631, 33076532), (13262, 16538266), (16403, 13371364), (26524, 8269133), (32806, 6685682), (65612, 3342841), (175939, 1246628), (311657, 703756), (351878, 623314)]