339745728

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{563}}^1$

素因数の和:1034

約数の個数: 112

約数和(自身を含む): 1031443200

約数和(自身を除く): 691697472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 449, 563, 672, 898, 1126, 1344, 1347, 1689, 1796, 2252, 2694, 3143, 3378, 3592, 3941, 4504, 5388, 6286, 6756, 7184, 7882, 9008, 9429, 10776, 11823, 12572, 13512, 14368, 15764, 18016, 18858, 21552, 23646, 25144, 27024, 28736, 31528, 36032, 37716, 43104, 47292, 50288, 54048, 63056, 75432, 86208, 94584, 100576, 108096, 126112, 150864, 189168, 201152, 252224, 252787, 301728, 378336, 505574, 603456, 756672, 758361, 1011148, 1516722, 1769509, 2022296, 3033444, 3539018, 4044592, 5308527, 6066888, 7078036, 8089184, 10617054, 12133776, 14156072, 16178368, 21234108, 24267552, 28312144, 42468216, 48535104, 56624288, 84936432, 113248576, 169872864, 339745728]

約数ペア:

[(1, 339745728), (2, 169872864), (3, 113248576), (4, 84936432), (6, 56624288), (7, 48535104), (8, 42468216), (12, 28312144), (14, 24267552), (16, 21234108), (21, 16178368), (24, 14156072), (28, 12133776), (32, 10617054), (42, 8089184), (48, 7078036), (56, 6066888), (64, 5308527), (84, 4044592), (96, 3539018), (112, 3033444), (168, 2022296), (192, 1769509), (224, 1516722), (336, 1011148), (448, 758361), (449, 756672), (563, 603456), (672, 505574), (898, 378336), (1126, 301728), (1344, 252787), (1347, 252224), (1689, 201152), (1796, 189168), (2252, 150864), (2694, 126112), (3143, 108096), (3378, 100576), (3592, 94584), (3941, 86208), (4504, 75432), (5388, 63056), (6286, 54048), (6756, 50288), (7184, 47292), (7882, 43104), (9008, 37716), (9429, 36032), (10776, 31528), (11823, 28736), (12572, 27024), (13512, 25144), (14368, 23646), (15764, 21552), (18016, 18858)]