1656447312

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{24809}}^1$

素因数の和:24940

約数の個数: 80

約数和(自身を含む): 4651577280

約数和(自身を除く): 2995129968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 107, 156, 208, 214, 312, 321, 428, 624, 642, 856, 1284, 1391, 1712, 2568, 2782, 4173, 5136, 5564, 8346, 11128, 16692, 22256, 24809, 33384, 49618, 66768, 74427, 99236, 148854, 198472, 297708, 322517, 396944, 595416, 645034, 967551, 1190832, 1290068, 1935102, 2580136, 2654563, 3870204, 5160272, 5309126, 7740408, 7963689, 10618252, 15480816, 15927378, 21236504, 31854756, 34509319, 42473008, 63709512, 69018638, 103527957, 127419024, 138037276, 207055914, 276074552, 414111828, 552149104, 828223656, 1656447312]

約数ペア:

[(1, 1656447312), (2, 828223656), (3, 552149104), (4, 414111828), (6, 276074552), (8, 207055914), (12, 138037276), (13, 127419024), (16, 103527957), (24, 69018638), (26, 63709512), (39, 42473008), (48, 34509319), (52, 31854756), (78, 21236504), (104, 15927378), (107, 15480816), (156, 10618252), (208, 7963689), (214, 7740408), (312, 5309126), (321, 5160272), (428, 3870204), (624, 2654563), (642, 2580136), (856, 1935102), (1284, 1290068), (1391, 1190832), (1712, 967551), (2568, 645034), (2782, 595416), (4173, 396944), (5136, 322517), (5564, 297708), (8346, 198472), (11128, 148854), (16692, 99236), (22256, 74427), (24809, 66768), (33384, 49618)]