284494353

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{167}}^1$

素因数の和:243

約数の個数: 72

約数和(自身を含む): 476731584

約数和(自身を除く): 192237231

約数列:

[1, 3, 11, 13, 19, 33, 39, 57, 121, 143, 167, 209, 247, 361, 363, 429, 501, 627, 741, 1083, 1573, 1837, 2171, 2299, 2717, 3173, 3971, 4693, 4719, 5511, 6513, 6897, 8151, 9519, 11913, 14079, 20207, 23881, 29887, 34903, 41249, 43681, 51623, 60287, 60621, 71643, 89661, 104709, 123747, 131043, 154869, 180861, 262691, 383933, 453739, 567853, 663157, 783731, 788073, 1151799, 1361217, 1703559, 1989471, 2351193, 4991129, 7294727, 8621041, 14973387, 21884181, 25863123, 94831451, 284494353]

約数ペア:

[(1, 284494353), (3, 94831451), (11, 25863123), (13, 21884181), (19, 14973387), (33, 8621041), (39, 7294727), (57, 4991129), (121, 2351193), (143, 1989471), (167, 1703559), (209, 1361217), (247, 1151799), (361, 788073), (363, 783731), (429, 663157), (501, 567853), (627, 453739), (741, 383933), (1083, 262691), (1573, 180861), (1837, 154869), (2171, 131043), (2299, 123747), (2717, 104709), (3173, 89661), (3971, 71643), (4693, 60621), (4719, 60287), (5511, 51623), (6513, 43681), (6897, 41249), (8151, 34903), (9519, 29887), (11913, 23881), (14079, 20207)]