428631504

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{6679}}^1$

素因数の和:6888

約数の個数: 80

約数和(自身を含む): 1272299520

約数和(自身を除く): 843668016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 191, 336, 382, 573, 764, 1146, 1337, 1528, 2292, 2674, 3056, 4011, 4584, 5348, 6679, 8022, 9168, 10696, 13358, 16044, 20037, 21392, 26716, 32088, 40074, 46753, 53432, 64176, 80148, 93506, 106864, 140259, 160296, 187012, 280518, 320592, 374024, 561036, 748048, 1122072, 1275689, 2244144, 2551378, 3827067, 5102756, 7654134, 8929823, 10205512, 15308268, 17859646, 20411024, 26789469, 30616536, 35719292, 53578938, 61233072, 71438584, 107157876, 142877168, 214315752, 428631504]

約数ペア:

[(1, 428631504), (2, 214315752), (3, 142877168), (4, 107157876), (6, 71438584), (7, 61233072), (8, 53578938), (12, 35719292), (14, 30616536), (16, 26789469), (21, 20411024), (24, 17859646), (28, 15308268), (42, 10205512), (48, 8929823), (56, 7654134), (84, 5102756), (112, 3827067), (168, 2551378), (191, 2244144), (336, 1275689), (382, 1122072), (573, 748048), (764, 561036), (1146, 374024), (1337, 320592), (1528, 280518), (2292, 187012), (2674, 160296), (3056, 140259), (4011, 106864), (4584, 93506), (5348, 80148), (6679, 64176), (8022, 53432), (9168, 46753), (10696, 40074), (13358, 32088), (16044, 26716), (20037, 21392)]