305414608

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{743}}^1\times {\mathrm{1117}}^1$

素因数の和:1891

約数の個数: 40

約数和(自身を含む): 618853248

約数和(自身を除く): 313438640

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 743, 1117, 1486, 2234, 2972, 4468, 5944, 8936, 11888, 17089, 17872, 25691, 34178, 51382, 68356, 102764, 136712, 205528, 273424, 411056, 829931, 1659862, 3319724, 6639448, 13278896, 19088413, 38176826, 76353652, 152707304, 305414608]

約数ペア:

[(1, 305414608), (2, 152707304), (4, 76353652), (8, 38176826), (16, 19088413), (23, 13278896), (46, 6639448), (92, 3319724), (184, 1659862), (368, 829931), (743, 411056), (1117, 273424), (1486, 205528), (2234, 136712), (2972, 102764), (4468, 68356), (5944, 51382), (8936, 34178), (11888, 25691), (17089, 17872)]