289449487264

素因数分解:

$2^5\times 7^1\times {\mathrm{547}}^1\times {\mathrm{1279}}^1\times {\mathrm{1847}}^1$

素因数の和:3690

約数の個数: 96

約数和(自身を含む): 653315604480

約数和(自身を除く): 363866117216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 547, 1094, 1279, 1847, 2188, 2558, 3694, 3829, 4376, 5116, 7388, 7658, 8752, 8953, 10232, 12929, 14776, 15316, 17504, 17906, 20464, 25858, 29552, 30632, 35812, 40928, 51716, 59104, 61264, 71624, 103432, 122528, 143248, 206864, 286496, 413728, 699613, 1010309, 1399226, 2020618, 2362313, 2798452, 4041236, 4724626, 4897291, 5596904, 7072163, 8082472, 9449252, 9794582, 11193808, 14144326, 16164944, 16536191, 18898504, 19589164, 22387616, 28288652, 32329888, 33072382, 37797008, 39178328, 56577304, 66144764, 75594016, 78356656, 113154608, 132289528, 156713312, 226309216, 264579056, 529158112, 1292185211, 2584370422, 5168740844, 9045296477, 10337481688, 18090592954, 20674963376, 36181185908, 41349926752, 72362371816, 144724743632, 289449487264]

約数ペア:

[(1, 289449487264), (2, 144724743632), (4, 72362371816), (7, 41349926752), (8, 36181185908), (14, 20674963376), (16, 18090592954), (28, 10337481688), (32, 9045296477), (56, 5168740844), (112, 2584370422), (224, 1292185211), (547, 529158112), (1094, 264579056), (1279, 226309216), (1847, 156713312), (2188, 132289528), (2558, 113154608), (3694, 78356656), (3829, 75594016), (4376, 66144764), (5116, 56577304), (7388, 39178328), (7658, 37797008), (8752, 33072382), (8953, 32329888), (10232, 28288652), (12929, 22387616), (14776, 19589164), (15316, 18898504), (17504, 16536191), (17906, 16164944), (20464, 14144326), (25858, 11193808), (29552, 9794582), (30632, 9449252), (35812, 8082472), (40928, 7072163), (51716, 5596904), (59104, 4897291), (61264, 4724626), (71624, 4041236), (103432, 2798452), (122528, 2362313), (143248, 2020618), (206864, 1399226), (286496, 1010309), (413728, 699613)]