6428777768

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{461}}^1$

素因数の和:811

約数の個数: 128

約数和(自身を含む): 14795827200

約数和(自身を除く): 8367049432

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 31, 56, 58, 62, 116, 124, 203, 217, 232, 248, 277, 406, 434, 461, 554, 812, 868, 899, 922, 1108, 1624, 1736, 1798, 1844, 1939, 2216, 3227, 3596, 3688, 3878, 6293, 6454, 7192, 7756, 8033, 8587, 12586, 12908, 13369, 14291, 15512, 16066, 17174, 25172, 25816, 26738, 28582, 32132, 34348, 50344, 53476, 56231, 57164, 60109, 64264, 68696, 93583, 100037, 106952, 112462, 114328, 120218, 127697, 187166, 200074, 224924, 240436, 249023, 255394, 374332, 400148, 414439, 449848, 480872, 498046, 510788, 748664, 800296, 828878, 893879, 996092, 1021576, 1657756, 1743161, 1787758, 1992184, 2901073, 3315512, 3486322, 3575516, 3703213, 3958607, 5802146, 6972644, 7151032, 7406426, 7917214, 11604292, 13945288, 14812852, 15834428, 23208584, 25922491, 27710249, 29625704, 31668856, 51844982, 55420498, 103689964, 110840996, 114799603, 207379928, 221681992, 229599206, 459198412, 803597221, 918396824, 1607194442, 3214388884, 6428777768]

約数ペア:

[(1, 6428777768), (2, 3214388884), (4, 1607194442), (7, 918396824), (8, 803597221), (14, 459198412), (28, 229599206), (29, 221681992), (31, 207379928), (56, 114799603), (58, 110840996), (62, 103689964), (116, 55420498), (124, 51844982), (203, 31668856), (217, 29625704), (232, 27710249), (248, 25922491), (277, 23208584), (406, 15834428), (434, 14812852), (461, 13945288), (554, 11604292), (812, 7917214), (868, 7406426), (899, 7151032), (922, 6972644), (1108, 5802146), (1624, 3958607), (1736, 3703213), (1798, 3575516), (1844, 3486322), (1939, 3315512), (2216, 2901073), (3227, 1992184), (3596, 1787758), (3688, 1743161), (3878, 1657756), (6293, 1021576), (6454, 996092), (7192, 893879), (7756, 828878), (8033, 800296), (8587, 748664), (12586, 510788), (12908, 498046), (13369, 480872), (14291, 449848), (15512, 414439), (16066, 400148), (17174, 374332), (25172, 255394), (25816, 249023), (26738, 240436), (28582, 224924), (32132, 200074), (34348, 187166), (50344, 127697), (53476, 120218), (56231, 114328), (57164, 112462), (60109, 106952), (64264, 100037), (68696, 93583)]