317392768

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{32203}}^1$

素因数の和:32235

約数の個数: 64

約数和(自身を含む): 788353920

約数和(自身を除く): 470961152

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 308, 352, 448, 616, 704, 896, 1232, 1408, 2464, 4928, 9856, 32203, 64406, 128812, 225421, 257624, 354233, 450842, 515248, 708466, 901684, 1030496, 1416932, 1803368, 2060992, 2479631, 2833864, 3606736, 4121984, 4959262, 5667728, 7213472, 9918524, 11335456, 14426944, 19837048, 22670912, 28853888, 39674096, 45341824, 79348192, 158696384, 317392768]

約数ペア:

[(1, 317392768), (2, 158696384), (4, 79348192), (7, 45341824), (8, 39674096), (11, 28853888), (14, 22670912), (16, 19837048), (22, 14426944), (28, 11335456), (32, 9918524), (44, 7213472), (56, 5667728), (64, 4959262), (77, 4121984), (88, 3606736), (112, 2833864), (128, 2479631), (154, 2060992), (176, 1803368), (224, 1416932), (308, 1030496), (352, 901684), (448, 708466), (616, 515248), (704, 450842), (896, 354233), (1232, 257624), (1408, 225421), (2464, 128812), (4928, 64406), (9856, 32203)]