258032103

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{349}}^1$

素因数の和:504

約数の個数: 64

約数和(自身を含む): 443520000

約数和(自身を除く): 185487897

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 109, 119, 133, 323, 327, 349, 357, 399, 763, 969, 1047, 1853, 2071, 2261, 2289, 2443, 5559, 5933, 6213, 6631, 6783, 7329, 12971, 14497, 17799, 19893, 35207, 38041, 38913, 41531, 43491, 46417, 105621, 112727, 114123, 124593, 139251, 246449, 266287, 338181, 646697, 722779, 739347, 789089, 798861, 1940091, 2168337, 2367267, 4526879, 5059453, 12287243, 13580637, 15178359, 36861729, 86010701, 258032103]

約数ペア:

[(1, 258032103), (3, 86010701), (7, 36861729), (17, 15178359), (19, 13580637), (21, 12287243), (51, 5059453), (57, 4526879), (109, 2367267), (119, 2168337), (133, 1940091), (323, 798861), (327, 789089), (349, 739347), (357, 722779), (399, 646697), (763, 338181), (969, 266287), (1047, 246449), (1853, 139251), (2071, 124593), (2261, 114123), (2289, 112727), (2443, 105621), (5559, 46417), (5933, 43491), (6213, 41531), (6631, 38913), (6783, 38041), (7329, 35207), (12971, 19893), (14497, 17799)]