855579.0000000

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1$

素因数の和:382

約数の個数: 48

約数和(自身を含む): 12247200

約数和(自身を除く): 7363236

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 89, 102, 178, 204, 267, 269, 356, 534, 538, 807, 1068, 1076, 1513, 1614, 3026, 3228, 4539, 4573, 6052, 9078, 9146, 13719, 18156, 18292, 23941, 27438, 47882, 54876, 71823, 95764, 143646, 287292, 406997, 813994, 1220991, 1627988, 2441982, 4883964]

約数ペア:

[(1, 4883964), (2, 2441982), (3, 1627988), (4, 1220991), (6, 813994), (12, 406997), (17, 287292), (34, 143646), (51, 95764), (68, 71823), (89, 54876), (102, 47882), (178, 27438), (204, 23941), (267, 18292), (269, 18156), (356, 13719), (534, 9146), (538, 9078), (807, 6052), (1068, 4573), (1076, 4539), (1513, 3228), (1614, 3026)]