263147856

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{189043}}^1$

素因数の和:189083

約数の個数: 40

約数和(自身を含む): 703243680

約数和(自身を除く): 440095824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 189043, 378086, 567129, 756172, 1134258, 1512344, 2268516, 3024688, 4537032, 5482247, 9074064, 10964494, 16446741, 21928988, 32893482, 43857976, 65786964, 87715952, 131573928, 263147856]

約数ペア:

[(1, 263147856), (2, 131573928), (3, 87715952), (4, 65786964), (6, 43857976), (8, 32893482), (12, 21928988), (16, 16446741), (24, 10964494), (29, 9074064), (48, 5482247), (58, 4537032), (87, 3024688), (116, 2268516), (174, 1512344), (232, 1134258), (348, 756172), (464, 567129), (696, 378086), (1392, 189043)]