258728996834

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{188707}}^1$

素因数の和:189063

約数の個数: 64

約数和(自身を含む): 502174632960

約数和(自身を除く): 243445636126

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 154, 203, 307, 319, 406, 614, 638, 2149, 2233, 3377, 4298, 4466, 6754, 8903, 17806, 23639, 47278, 62321, 97933, 124642, 188707, 195866, 377414, 685531, 1320949, 1371062, 2075777, 2641898, 4151554, 5472503, 10945006, 14530439, 29060878, 38307521, 57933049, 60197533, 76615042, 115866098, 120395066, 405531343, 421382731, 637263539, 811062686, 842765462, 1274527078, 1680058421, 3360116842, 4460844773, 8921689546, 11760408947, 18480642631, 23520817894, 36961285262, 129364498417, 258728996834]

約数ペア:

[(1, 258728996834), (2, 129364498417), (7, 36961285262), (11, 23520817894), (14, 18480642631), (22, 11760408947), (29, 8921689546), (58, 4460844773), (77, 3360116842), (154, 1680058421), (203, 1274527078), (307, 842765462), (319, 811062686), (406, 637263539), (614, 421382731), (638, 405531343), (2149, 120395066), (2233, 115866098), (3377, 76615042), (4298, 60197533), (4466, 57933049), (6754, 38307521), (8903, 29060878), (17806, 14530439), (23639, 10945006), (47278, 5472503), (62321, 4151554), (97933, 2641898), (124642, 2075777), (188707, 1371062), (195866, 1320949), (377414, 685531)]