280236

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{193}}^1$

素因数の和:222

約数の個数: 36

約数和(自身を含む): 722456

約数和(自身を除く): 442220

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 193, 242, 363, 386, 484, 579, 726, 772, 1158, 1452, 2123, 2316, 4246, 6369, 8492, 12738, 23353, 25476, 46706, 70059, 93412, 140118, 280236]

約数ペア:

[(1, 280236), (2, 140118), (3, 93412), (4, 70059), (6, 46706), (11, 25476), (12, 23353), (22, 12738), (33, 8492), (44, 6369), (66, 4246), (121, 2316), (132, 2123), (193, 1452), (242, 1158), (363, 772), (386, 726), (484, 579)]