680579224

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{29611}}^1$

素因数の和:29660

約数の個数: 48

約数和(自身を含む): 1463128920

約数和(自身を除く): 782549696

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 169, 221, 338, 442, 676, 884, 1352, 1768, 2873, 5746, 11492, 22984, 29611, 59222, 118444, 236888, 384943, 503387, 769886, 1006774, 1539772, 2013548, 3079544, 4027096, 5004259, 6544031, 10008518, 13088062, 20017036, 26176124, 40034072, 52352248, 85072403, 170144806, 340289612, 680579224]

約数ペア:

[(1, 680579224), (2, 340289612), (4, 170144806), (8, 85072403), (13, 52352248), (17, 40034072), (26, 26176124), (34, 20017036), (52, 13088062), (68, 10008518), (104, 6544031), (136, 5004259), (169, 4027096), (221, 3079544), (338, 2013548), (442, 1539772), (676, 1006774), (884, 769886), (1352, 503387), (1768, 384943), (2873, 236888), (5746, 118444), (11492, 59222), (22984, 29611)]