249060504

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{439}}^1$

素因数の和:773

約数の個数: 128

約数和(自身を含む): 780595200

約数和(自身を除く): 531534696

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 307, 308, 439, 462, 614, 616, 878, 921, 924, 1228, 1317, 1756, 1842, 1848, 2149, 2456, 2634, 3073, 3377, 3512, 3684, 4298, 4829, 5268, 6146, 6447, 6754, 7368, 8596, 9219, 9658, 10131, 10536, 12292, 12894, 13508, 14487, 17192, 18438, 19316, 20262, 23639, 24584, 25788, 27016, 28974, 33803, 36876, 38632, 40524, 47278, 51576, 57948, 67606, 70917, 73752, 81048, 94556, 101409, 115896, 134773, 135212, 141834, 189112, 202818, 269546, 270424, 283668, 404319, 405636, 539092, 567336, 808638, 811272, 943411, 1078184, 1482503, 1617276, 1886822, 2830233, 2965006, 3234552, 3773644, 4447509, 5660466, 5930012, 7547288, 8895018, 10377521, 11320932, 11860024, 17790036, 20755042, 22641864, 31132563, 35580072, 41510084, 62265126, 83020168, 124530252, 249060504]

約数ペア:

[(1, 249060504), (2, 124530252), (3, 83020168), (4, 62265126), (6, 41510084), (7, 35580072), (8, 31132563), (11, 22641864), (12, 20755042), (14, 17790036), (21, 11860024), (22, 11320932), (24, 10377521), (28, 8895018), (33, 7547288), (42, 5930012), (44, 5660466), (56, 4447509), (66, 3773644), (77, 3234552), (84, 2965006), (88, 2830233), (132, 1886822), (154, 1617276), (168, 1482503), (231, 1078184), (264, 943411), (307, 811272), (308, 808638), (439, 567336), (462, 539092), (614, 405636), (616, 404319), (878, 283668), (921, 270424), (924, 269546), (1228, 202818), (1317, 189112), (1756, 141834), (1842, 135212), (1848, 134773), (2149, 115896), (2456, 101409), (2634, 94556), (3073, 81048), (3377, 73752), (3512, 70917), (3684, 67606), (4298, 57948), (4829, 51576), (5268, 47278), (6146, 40524), (6447, 38632), (6754, 36876), (7368, 33803), (8596, 28974), (9219, 27016), (9658, 25788), (10131, 24584), (10536, 23639), (12292, 20262), (12894, 19316), (13508, 18438), (14487, 17192)]