268705024

素因数分解:

$2^8\times 7^2\times {\mathrm{31}}^1\times {\mathrm{691}}^1$

素因数の和:752

約数の個数: 108

約数和(自身を含む): 644988288

約数和(自身を除く): 376283264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 98, 112, 124, 128, 196, 217, 224, 248, 256, 392, 434, 448, 496, 691, 784, 868, 896, 992, 1382, 1519, 1568, 1736, 1792, 1984, 2764, 3038, 3136, 3472, 3968, 4837, 5528, 6076, 6272, 6944, 7936, 9674, 11056, 12152, 12544, 13888, 19348, 21421, 22112, 24304, 27776, 33859, 38696, 42842, 44224, 48608, 55552, 67718, 77392, 85684, 88448, 97216, 135436, 149947, 154784, 171368, 176896, 194432, 270872, 299894, 309568, 342736, 388864, 541744, 599788, 619136, 685472, 1049629, 1083488, 1199576, 1238272, 1370944, 2099258, 2166976, 2399152, 2741888, 4198516, 4333952, 4798304, 5483776, 8397032, 8667904, 9596608, 16794064, 19193216, 33588128, 38386432, 67176256, 134352512, 268705024]

約数ペア:

[(1, 268705024), (2, 134352512), (4, 67176256), (7, 38386432), (8, 33588128), (14, 19193216), (16, 16794064), (28, 9596608), (31, 8667904), (32, 8397032), (49, 5483776), (56, 4798304), (62, 4333952), (64, 4198516), (98, 2741888), (112, 2399152), (124, 2166976), (128, 2099258), (196, 1370944), (217, 1238272), (224, 1199576), (248, 1083488), (256, 1049629), (392, 685472), (434, 619136), (448, 599788), (496, 541744), (691, 388864), (784, 342736), (868, 309568), (896, 299894), (992, 270872), (1382, 194432), (1519, 176896), (1568, 171368), (1736, 154784), (1792, 149947), (1984, 135436), (2764, 97216), (3038, 88448), (3136, 85684), (3472, 77392), (3968, 67718), (4837, 55552), (5528, 48608), (6076, 44224), (6272, 42842), (6944, 38696), (7936, 33859), (9674, 27776), (11056, 24304), (12152, 22112), (12544, 21421), (13888, 19348)]