424373488

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{859}}^1$

素因数の和:1286

約数の個数: 80

約数和(自身を含む): 1028862720

約数和(自身を除く): 604489232

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 401, 616, 802, 859, 1232, 1604, 1718, 2807, 3208, 3436, 4411, 5614, 6013, 6416, 6872, 8822, 9449, 11228, 12026, 13744, 17644, 18898, 22456, 24052, 30877, 35288, 37796, 44912, 48104, 61754, 66143, 70576, 75592, 96208, 123508, 132286, 151184, 247016, 264572, 344459, 494032, 529144, 688918, 1058288, 1377836, 2411213, 2755672, 3789049, 4822426, 5511344, 7578098, 9644852, 15156196, 19289704, 26523343, 30312392, 38579408, 53046686, 60624784, 106093372, 212186744, 424373488]

約数ペア:

[(1, 424373488), (2, 212186744), (4, 106093372), (7, 60624784), (8, 53046686), (11, 38579408), (14, 30312392), (16, 26523343), (22, 19289704), (28, 15156196), (44, 9644852), (56, 7578098), (77, 5511344), (88, 4822426), (112, 3789049), (154, 2755672), (176, 2411213), (308, 1377836), (401, 1058288), (616, 688918), (802, 529144), (859, 494032), (1232, 344459), (1604, 264572), (1718, 247016), (2807, 151184), (3208, 132286), (3436, 123508), (4411, 96208), (5614, 75592), (6013, 70576), (6416, 66143), (6872, 61754), (8822, 48104), (9449, 44912), (11228, 37796), (12026, 35288), (13744, 30877), (17644, 24052), (18898, 22456)]