255543824

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{5347}}^1$

素因数の和:5487

約数の個数: 40

約数和(自身を含む): 517258560

約数和(自身を除く): 261714736

約数列:

[1, 2, 4, 8, 16, 29, 58, 103, 116, 206, 232, 412, 464, 824, 1648, 2987, 5347, 5974, 10694, 11948, 21388, 23896, 42776, 47792, 85552, 155063, 310126, 550741, 620252, 1101482, 1240504, 2202964, 2481008, 4405928, 8811856, 15971489, 31942978, 63885956, 127771912, 255543824]

約数ペア:

[(1, 255543824), (2, 127771912), (4, 63885956), (8, 31942978), (16, 15971489), (29, 8811856), (58, 4405928), (103, 2481008), (116, 2202964), (206, 1240504), (232, 1101482), (412, 620252), (464, 550741), (824, 310126), (1648, 155063), (2987, 85552), (5347, 47792), (5974, 42776), (10694, 23896), (11948, 21388)]