248691569312

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{2239}}^1\times {\mathrm{84659}}^1$

素因数の和:86949

約数の個数: 48

約数和(自身を含む): 501783206400

約数和(自身を除く): 253091637088

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 2239, 4478, 8956, 17912, 35824, 71648, 84659, 91799, 169318, 183598, 338636, 367196, 677272, 734392, 1354544, 1468784, 2709088, 2937568, 3471019, 6942038, 13884076, 27768152, 55536304, 111072608, 189551501, 379103002, 758206004, 1516412008, 3032824016, 6065648032, 7771611541, 15543223082, 31086446164, 62172892328, 124345784656, 248691569312]

約数ペア:

[(1, 248691569312), (2, 124345784656), (4, 62172892328), (8, 31086446164), (16, 15543223082), (32, 7771611541), (41, 6065648032), (82, 3032824016), (164, 1516412008), (328, 758206004), (656, 379103002), (1312, 189551501), (2239, 111072608), (4478, 55536304), (8956, 27768152), (17912, 13884076), (35824, 6942038), (71648, 3471019), (84659, 2937568), (91799, 2709088), (169318, 1468784), (183598, 1354544), (338636, 734392), (367196, 677272)]