258333912

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{115741}}^1$

素因数の和:115784

約数の個数: 48

約数和(自身を含む): 722230080

約数和(自身を除く): 463896168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 115741, 231482, 347223, 462964, 694446, 925928, 1041669, 1388892, 2083338, 2777784, 3587971, 4166676, 7175942, 8333352, 10763913, 14351884, 21527826, 28703768, 32291739, 43055652, 64583478, 86111304, 129166956, 258333912]

約数ペア:

[(1, 258333912), (2, 129166956), (3, 86111304), (4, 64583478), (6, 43055652), (8, 32291739), (9, 28703768), (12, 21527826), (18, 14351884), (24, 10763913), (31, 8333352), (36, 7175942), (62, 4166676), (72, 3587971), (93, 2777784), (124, 2083338), (186, 1388892), (248, 1041669), (279, 925928), (372, 694446), (558, 462964), (744, 347223), (1116, 231482), (2232, 115741)]