1285877892

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{15641}}^1$

素因数の和:15709

約数の個数: 96

約数和(自身を含む): 3531838464

約数和(自身を除く): 2245960572

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 31, 34, 39, 51, 52, 62, 68, 78, 93, 102, 124, 156, 186, 204, 221, 372, 403, 442, 527, 663, 806, 884, 1054, 1209, 1326, 1581, 1612, 2108, 2418, 2652, 3162, 4836, 6324, 6851, 13702, 15641, 20553, 27404, 31282, 41106, 46923, 62564, 82212, 93846, 187692, 203333, 265897, 406666, 484871, 531794, 609999, 797691, 813332, 969742, 1063588, 1219998, 1454613, 1595382, 1939484, 2439996, 2909226, 3190764, 3456661, 5818452, 6303323, 6913322, 8242807, 10369983, 12606646, 13826644, 16485614, 18909969, 20739966, 24728421, 25213292, 32971228, 37819938, 41479932, 49456842, 75639876, 98913684, 107156491, 214312982, 321469473, 428625964, 642938946, 1285877892]

約数ペア:

[(1, 1285877892), (2, 642938946), (3, 428625964), (4, 321469473), (6, 214312982), (12, 107156491), (13, 98913684), (17, 75639876), (26, 49456842), (31, 41479932), (34, 37819938), (39, 32971228), (51, 25213292), (52, 24728421), (62, 20739966), (68, 18909969), (78, 16485614), (93, 13826644), (102, 12606646), (124, 10369983), (156, 8242807), (186, 6913322), (204, 6303323), (221, 5818452), (372, 3456661), (403, 3190764), (442, 2909226), (527, 2439996), (663, 1939484), (806, 1595382), (884, 1454613), (1054, 1219998), (1209, 1063588), (1326, 969742), (1581, 813332), (1612, 797691), (2108, 609999), (2418, 531794), (2652, 484871), (3162, 406666), (4836, 265897), (6324, 203333), (6851, 187692), (13702, 93846), (15641, 82212), (20553, 62564), (27404, 46923), (31282, 41106)]