248957632

素因数分解:

$2^6\times 7^3\times {\mathrm{11}}^1\times {\mathrm{1031}}^1$

素因数の和:1075

約数の個数: 112

約数和(自身を含む): 629107200

約数和(自身を除く): 380149568

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 154, 176, 196, 224, 308, 343, 352, 392, 448, 539, 616, 686, 704, 784, 1031, 1078, 1232, 1372, 1568, 2062, 2156, 2464, 2744, 3136, 3773, 4124, 4312, 4928, 5488, 7217, 7546, 8248, 8624, 10976, 11341, 14434, 15092, 16496, 17248, 21952, 22682, 28868, 30184, 32992, 34496, 45364, 50519, 57736, 60368, 65984, 79387, 90728, 101038, 115472, 120736, 158774, 181456, 202076, 230944, 241472, 317548, 353633, 362912, 404152, 461888, 555709, 635096, 707266, 725824, 808304, 1111418, 1270192, 1414532, 1616608, 2222836, 2540384, 2829064, 3233216, 3889963, 4445672, 5080768, 5658128, 7779926, 8891344, 11316256, 15559852, 17782688, 22632512, 31119704, 35565376, 62239408, 124478816, 248957632]

約数ペア:

[(1, 248957632), (2, 124478816), (4, 62239408), (7, 35565376), (8, 31119704), (11, 22632512), (14, 17782688), (16, 15559852), (22, 11316256), (28, 8891344), (32, 7779926), (44, 5658128), (49, 5080768), (56, 4445672), (64, 3889963), (77, 3233216), (88, 2829064), (98, 2540384), (112, 2222836), (154, 1616608), (176, 1414532), (196, 1270192), (224, 1111418), (308, 808304), (343, 725824), (352, 707266), (392, 635096), (448, 555709), (539, 461888), (616, 404152), (686, 362912), (704, 353633), (784, 317548), (1031, 241472), (1078, 230944), (1232, 202076), (1372, 181456), (1568, 158774), (2062, 120736), (2156, 115472), (2464, 101038), (2744, 90728), (3136, 79387), (3773, 65984), (4124, 60368), (4312, 57736), (4928, 50519), (5488, 45364), (7217, 34496), (7546, 32992), (8248, 30184), (8624, 28868), (10976, 22682), (11341, 21952), (14434, 17248), (15092, 16496)]