216857524

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{5849}}^1$

素因数の和:5920

約数の個数: 48

約数和(自身を含む): 440294400

約数和(自身を除く): 223436876

約数列:

[1, 2, 4, 13, 23, 26, 31, 46, 52, 62, 92, 124, 299, 403, 598, 713, 806, 1196, 1426, 1612, 2852, 5849, 9269, 11698, 18538, 23396, 37076, 76037, 134527, 152074, 181319, 269054, 304148, 362638, 538108, 725276, 1748851, 2357147, 3497702, 4170337, 4714294, 6995404, 8340674, 9428588, 16681348, 54214381, 108428762, 216857524]

約数ペア:

[(1, 216857524), (2, 108428762), (4, 54214381), (13, 16681348), (23, 9428588), (26, 8340674), (31, 6995404), (46, 4714294), (52, 4170337), (62, 3497702), (92, 2357147), (124, 1748851), (299, 725276), (403, 538108), (598, 362638), (713, 304148), (806, 269054), (1196, 181319), (1426, 152074), (1612, 134527), (2852, 76037), (5849, 37076), (9269, 23396), (11698, 18538)]