404248

素因数分解:

$2^3\times {\mathrm{13}}^3\times {\mathrm{23}}^1$

素因数の和:68

約数の個数: 32

約数和(自身を含む): 856800

約数和(自身を除く): 452552

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 169, 184, 299, 338, 598, 676, 1196, 1352, 2197, 2392, 3887, 4394, 7774, 8788, 15548, 17576, 31096, 50531, 101062, 202124, 404248]

約数ペア:

[(1, 404248), (2, 202124), (4, 101062), (8, 50531), (13, 31096), (23, 17576), (26, 15548), (46, 8788), (52, 7774), (92, 4394), (104, 3887), (169, 2392), (184, 2197), (299, 1352), (338, 1196), (598, 676)]