894984832

素因数分解:

$2^7\times 7^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{317}}^1$

素因数の和:498

約数の個数: 128

約数和(自身を含む): 2148560640

約数和(自身を除く): 1253575808

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 137, 161, 184, 224, 274, 317, 322, 368, 448, 548, 634, 644, 736, 896, 959, 1096, 1268, 1288, 1472, 1918, 2192, 2219, 2536, 2576, 2944, 3151, 3836, 4384, 4438, 5072, 5152, 6302, 7291, 7672, 8768, 8876, 10144, 10304, 12604, 14582, 15344, 17536, 17752, 20288, 20608, 22057, 25208, 29164, 30688, 35504, 40576, 43429, 44114, 50416, 51037, 58328, 61376, 71008, 86858, 88228, 100832, 102074, 116656, 122752, 142016, 173716, 176456, 201664, 204148, 233312, 284032, 304003, 347432, 352912, 403328, 408296, 466624, 608006, 694864, 705824, 816592, 933248, 998867, 1216012, 1389728, 1411648, 1633184, 1997734, 2432024, 2779456, 2823296, 3266368, 3995468, 4864048, 5558912, 6532736, 6992069, 7990936, 9728096, 13984138, 15981872, 19456192, 27968276, 31963744, 38912384, 55936552, 63927488, 111873104, 127854976, 223746208, 447492416, 894984832]

約数ペア:

[(1, 894984832), (2, 447492416), (4, 223746208), (7, 127854976), (8, 111873104), (14, 63927488), (16, 55936552), (23, 38912384), (28, 31963744), (32, 27968276), (46, 19456192), (56, 15981872), (64, 13984138), (92, 9728096), (112, 7990936), (128, 6992069), (137, 6532736), (161, 5558912), (184, 4864048), (224, 3995468), (274, 3266368), (317, 2823296), (322, 2779456), (368, 2432024), (448, 1997734), (548, 1633184), (634, 1411648), (644, 1389728), (736, 1216012), (896, 998867), (959, 933248), (1096, 816592), (1268, 705824), (1288, 694864), (1472, 608006), (1918, 466624), (2192, 408296), (2219, 403328), (2536, 352912), (2576, 347432), (2944, 304003), (3151, 284032), (3836, 233312), (4384, 204148), (4438, 201664), (5072, 176456), (5152, 173716), (6302, 142016), (7291, 122752), (7672, 116656), (8768, 102074), (8876, 100832), (10144, 88228), (10304, 86858), (12604, 71008), (14582, 61376), (15344, 58328), (17536, 51037), (17752, 50416), (20288, 44114), (20608, 43429), (22057, 40576), (25208, 35504), (29164, 30688)]