347831272

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{10039}}^1$

素因数の和:10177

約数の個数: 32

約数和(自身を含む): 672278400

約数和(自身を除く): 324447128

約数列:

[1, 2, 4, 8, 61, 71, 122, 142, 244, 284, 488, 568, 4331, 8662, 10039, 17324, 20078, 34648, 40156, 80312, 612379, 712769, 1224758, 1425538, 2449516, 2851076, 4899032, 5702152, 43478909, 86957818, 173915636, 347831272]

約数ペア:

[(1, 347831272), (2, 173915636), (4, 86957818), (8, 43478909), (61, 5702152), (71, 4899032), (122, 2851076), (142, 2449516), (244, 1425538), (284, 1224758), (488, 712769), (568, 612379), (4331, 80312), (8662, 40156), (10039, 34648), (17324, 20078)]