289326534

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{701}}^1$

素因数の和:1061

約数の個数: 64

約数和(自身を含む): 685780992

約数和(自身を除く): 396454458

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 317, 434, 634, 651, 701, 951, 1302, 1402, 1902, 2103, 2219, 4206, 4438, 4907, 6657, 9814, 9827, 13314, 14721, 19654, 21731, 29442, 29481, 43462, 58962, 65193, 68789, 130386, 137578, 152117, 206367, 222217, 304234, 412734, 444434, 456351, 666651, 912702, 1333302, 1555519, 3111038, 4666557, 6888727, 9333114, 13777454, 20666181, 41332362, 48221089, 96442178, 144663267, 289326534]

約数ペア:

[(1, 289326534), (2, 144663267), (3, 96442178), (6, 48221089), (7, 41332362), (14, 20666181), (21, 13777454), (31, 9333114), (42, 6888727), (62, 4666557), (93, 3111038), (186, 1555519), (217, 1333302), (317, 912702), (434, 666651), (634, 456351), (651, 444434), (701, 412734), (951, 304234), (1302, 222217), (1402, 206367), (1902, 152117), (2103, 137578), (2219, 130386), (4206, 68789), (4438, 65193), (4907, 58962), (6657, 43462), (9814, 29481), (9827, 29442), (13314, 21731), (14721, 19654)]