248049186

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{3919}}^1$

素因数の和:4079

約数の個数: 64

約数和(自身を含む): 623185920

約数和(自身を除く): 375136734

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 137, 154, 231, 274, 411, 462, 822, 959, 1507, 1918, 2877, 3014, 3919, 4521, 5754, 7838, 9042, 10549, 11757, 21098, 23514, 27433, 31647, 43109, 54866, 63294, 82299, 86218, 129327, 164598, 258654, 301763, 536903, 603526, 905289, 1073806, 1610709, 1810578, 3221418, 3758321, 5905933, 7516642, 11274963, 11811866, 17717799, 22549926, 35435598, 41341531, 82683062, 124024593, 248049186]

約数ペア:

[(1, 248049186), (2, 124024593), (3, 82683062), (6, 41341531), (7, 35435598), (11, 22549926), (14, 17717799), (21, 11811866), (22, 11274963), (33, 7516642), (42, 5905933), (66, 3758321), (77, 3221418), (137, 1810578), (154, 1610709), (231, 1073806), (274, 905289), (411, 603526), (462, 536903), (822, 301763), (959, 258654), (1507, 164598), (1918, 129327), (2877, 86218), (3014, 82299), (3919, 63294), (4521, 54866), (5754, 43109), (7838, 31647), (9042, 27433), (10549, 23514), (11757, 21098)]