262049536

素因数分解:

$2^8\times 7^1\times {\mathrm{257}}^1\times {\mathrm{569}}^1$

素因数の和:849

約数の個数: 72

約数和(自身を含む): 601181280

約数和(自身を除く): 339131744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 257, 448, 514, 569, 896, 1028, 1138, 1792, 1799, 2056, 2276, 3598, 3983, 4112, 4552, 7196, 7966, 8224, 9104, 14392, 15932, 16448, 18208, 28784, 31864, 32896, 36416, 57568, 63728, 65792, 72832, 115136, 127456, 145664, 146233, 230272, 254912, 292466, 460544, 509824, 584932, 1019648, 1023631, 1169864, 2047262, 2339728, 4094524, 4679456, 8189048, 9358912, 16378096, 18717824, 32756192, 37435648, 65512384, 131024768, 262049536]

約数ペア:

[(1, 262049536), (2, 131024768), (4, 65512384), (7, 37435648), (8, 32756192), (14, 18717824), (16, 16378096), (28, 9358912), (32, 8189048), (56, 4679456), (64, 4094524), (112, 2339728), (128, 2047262), (224, 1169864), (256, 1023631), (257, 1019648), (448, 584932), (514, 509824), (569, 460544), (896, 292466), (1028, 254912), (1138, 230272), (1792, 146233), (1799, 145664), (2056, 127456), (2276, 115136), (3598, 72832), (3983, 65792), (4112, 63728), (4552, 57568), (7196, 36416), (7966, 32896), (8224, 31864), (9104, 28784), (14392, 18208), (15932, 16448)]