250159832

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{2503}}^1$

素因数の和:2584

約数の個数: 48

約数和(自身を含む): 522159120

約数和(自身を除く): 271999288

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 961, 1612, 1922, 2503, 3224, 3844, 5006, 7688, 10012, 12493, 20024, 24986, 32539, 49972, 65078, 77593, 99944, 130156, 155186, 260312, 310372, 620744, 1008709, 2017418, 2405383, 4034836, 4810766, 8069672, 9621532, 19243064, 31269979, 62539958, 125079916, 250159832]

約数ペア:

[(1, 250159832), (2, 125079916), (4, 62539958), (8, 31269979), (13, 19243064), (26, 9621532), (31, 8069672), (52, 4810766), (62, 4034836), (104, 2405383), (124, 2017418), (248, 1008709), (403, 620744), (806, 310372), (961, 260312), (1612, 155186), (1922, 130156), (2503, 99944), (3224, 77593), (3844, 65078), (5006, 49972), (7688, 32539), (10012, 24986), (12493, 20024)]