243994896

素因数分解:

$2^4\times 3^3\times {\mathrm{277}}^1\times {\mathrm{2039}}^1$

素因数の和:2333

約数の個数: 80

約数和(自身を含む): 703228800

約数和(自身を除く): 459233904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 277, 432, 554, 831, 1108, 1662, 2039, 2216, 2493, 3324, 4078, 4432, 4986, 6117, 6648, 7479, 8156, 9972, 12234, 13296, 14958, 16312, 18351, 19944, 24468, 29916, 32624, 36702, 39888, 48936, 55053, 59832, 73404, 97872, 110106, 119664, 146808, 220212, 293616, 440424, 564803, 880848, 1129606, 1694409, 2259212, 3388818, 4518424, 5083227, 6777636, 9036848, 10166454, 13555272, 15249681, 20332908, 27110544, 30499362, 40665816, 60998724, 81331632, 121997448, 243994896]

約数ペア:

[(1, 243994896), (2, 121997448), (3, 81331632), (4, 60998724), (6, 40665816), (8, 30499362), (9, 27110544), (12, 20332908), (16, 15249681), (18, 13555272), (24, 10166454), (27, 9036848), (36, 6777636), (48, 5083227), (54, 4518424), (72, 3388818), (108, 2259212), (144, 1694409), (216, 1129606), (277, 880848), (432, 564803), (554, 440424), (831, 293616), (1108, 220212), (1662, 146808), (2039, 119664), (2216, 110106), (2493, 97872), (3324, 73404), (4078, 59832), (4432, 55053), (4986, 48936), (6117, 39888), (6648, 36702), (7479, 32624), (8156, 29916), (9972, 24468), (12234, 19944), (13296, 18351), (14958, 16312)]