2720667.00000000

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{8663}}^1$

素因数の和:8694

約数の個数: 48

約数和(自身を含む): 69138720

約数和(自身を除く): 43981368

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 121, 132, 242, 264, 363, 484, 726, 968, 1452, 2904, 8663, 17326, 25989, 34652, 51978, 69304, 95293, 103956, 190586, 207912, 285879, 381172, 571758, 762344, 1048223, 1143516, 2096446, 2287032, 3144669, 4192892, 6289338, 8385784, 12578676, 25157352]

約数ペア:

[(1, 25157352), (2, 12578676), (3, 8385784), (4, 6289338), (6, 4192892), (8, 3144669), (11, 2287032), (12, 2096446), (22, 1143516), (24, 1048223), (33, 762344), (44, 571758), (66, 381172), (88, 285879), (121, 207912), (132, 190586), (242, 103956), (264, 95293), (363, 69304), (484, 51978), (726, 34652), (968, 25989), (1452, 17326), (2904, 8663)]