270295648

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{70981}}^1$

素因数の和:71015

約数の個数: 48

約数和(自身を含む): 643948704

約数和(自身を除く): 373653056

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 70981, 141962, 283924, 496867, 567848, 993734, 1135696, 1206677, 1987468, 2271392, 2413354, 3974936, 4826708, 7949872, 8446739, 9653416, 15899744, 16893478, 19306832, 33786956, 38613664, 67573912, 135147824, 270295648]

約数ペア:

[(1, 270295648), (2, 135147824), (4, 67573912), (7, 38613664), (8, 33786956), (14, 19306832), (16, 16893478), (17, 15899744), (28, 9653416), (32, 8446739), (34, 7949872), (56, 4826708), (68, 3974936), (112, 2413354), (119, 2271392), (136, 1987468), (224, 1206677), (238, 1135696), (272, 993734), (476, 567848), (544, 496867), (952, 283924), (1904, 141962), (3808, 70981)]