2591568

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{857}}^1$

素因数の和:881

約数の個数: 80

約数和(自身を含む): 8511360

約数和(自身を除く): 5919792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 857, 1008, 1512, 1714, 2571, 3024, 3428, 5142, 5999, 6856, 7713, 10284, 11998, 13712, 15426, 17997, 20568, 23139, 23996, 30852, 35994, 41136, 46278, 47992, 53991, 61704, 71988, 92556, 95984, 107982, 123408, 143976, 161973, 185112, 215964, 287952, 323946, 370224, 431928, 647892, 863856, 1295784, 2591568]

約数ペア:

[(1, 2591568), (2, 1295784), (3, 863856), (4, 647892), (6, 431928), (7, 370224), (8, 323946), (9, 287952), (12, 215964), (14, 185112), (16, 161973), (18, 143976), (21, 123408), (24, 107982), (27, 95984), (28, 92556), (36, 71988), (42, 61704), (48, 53991), (54, 47992), (56, 46278), (63, 41136), (72, 35994), (84, 30852), (108, 23996), (112, 23139), (126, 20568), (144, 17997), (168, 15426), (189, 13712), (216, 11998), (252, 10284), (336, 7713), (378, 6856), (432, 5999), (504, 5142), (756, 3428), (857, 3024), (1008, 2571), (1512, 1714)]