243311568

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{619}}^1$

素因数の和:1080

約数の個数: 80

約数和(自身を含む): 664243200

約数和(自身を除く): 420931632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 431, 456, 619, 862, 912, 1238, 1293, 1724, 1857, 2476, 2586, 3448, 3714, 4952, 5172, 6896, 7428, 8189, 9904, 10344, 11761, 14856, 16378, 20688, 23522, 24567, 29712, 32756, 35283, 47044, 49134, 65512, 70566, 94088, 98268, 131024, 141132, 188176, 196536, 266789, 282264, 393072, 533578, 564528, 800367, 1067156, 1600734, 2134312, 3201468, 4268624, 5068991, 6402936, 10137982, 12805872, 15206973, 20275964, 30413946, 40551928, 60827892, 81103856, 121655784, 243311568]

約数ペア:

[(1, 243311568), (2, 121655784), (3, 81103856), (4, 60827892), (6, 40551928), (8, 30413946), (12, 20275964), (16, 15206973), (19, 12805872), (24, 10137982), (38, 6402936), (48, 5068991), (57, 4268624), (76, 3201468), (114, 2134312), (152, 1600734), (228, 1067156), (304, 800367), (431, 564528), (456, 533578), (619, 393072), (862, 282264), (912, 266789), (1238, 196536), (1293, 188176), (1724, 141132), (1857, 131024), (2476, 98268), (2586, 94088), (3448, 70566), (3714, 65512), (4952, 49134), (5172, 47044), (6896, 35283), (7428, 32756), (8189, 29712), (9904, 24567), (10344, 23522), (11761, 20688), (14856, 16378)]