890170848

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{63079}}^1$

素因数の和:63109

約数の個数: 108

約数和(自身を含む): 2944763640

約数和(自身を除く): 2054592792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 392, 441, 504, 588, 672, 784, 882, 1008, 1176, 1568, 1764, 2016, 2352, 3528, 4704, 7056, 14112, 63079, 126158, 189237, 252316, 378474, 441553, 504632, 567711, 756948, 883106, 1009264, 1135422, 1324659, 1513896, 1766212, 2018528, 2270844, 2649318, 3027792, 3090871, 3532424, 3973977, 4541688, 5298636, 6055584, 6181742, 7064848, 7947954, 9083376, 9272613, 10597272, 12363484, 14129696, 15895908, 18166752, 18545226, 21194544, 24726968, 27817839, 31791816, 37090452, 42389088, 49453936, 55635678, 63583632, 74180904, 98907872, 111271356, 127167264, 148361808, 222542712, 296723616, 445085424, 890170848]

約数ペア:

[(1, 890170848), (2, 445085424), (3, 296723616), (4, 222542712), (6, 148361808), (7, 127167264), (8, 111271356), (9, 98907872), (12, 74180904), (14, 63583632), (16, 55635678), (18, 49453936), (21, 42389088), (24, 37090452), (28, 31791816), (32, 27817839), (36, 24726968), (42, 21194544), (48, 18545226), (49, 18166752), (56, 15895908), (63, 14129696), (72, 12363484), (84, 10597272), (96, 9272613), (98, 9083376), (112, 7947954), (126, 7064848), (144, 6181742), (147, 6055584), (168, 5298636), (196, 4541688), (224, 3973977), (252, 3532424), (288, 3090871), (294, 3027792), (336, 2649318), (392, 2270844), (441, 2018528), (504, 1766212), (588, 1513896), (672, 1324659), (784, 1135422), (882, 1009264), (1008, 883106), (1176, 756948), (1568, 567711), (1764, 504632), (2016, 441553), (2352, 378474), (3528, 252316), (4704, 189237), (7056, 126158), (14112, 63079)]