497639632

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1\times {\mathrm{353}}^1$

素因数の和:716

約数の個数: 80

約数和(自身を含む): 1135677312

約数和(自身を除く): 638037680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 307, 328, 353, 574, 614, 656, 706, 1148, 1228, 1412, 2149, 2296, 2456, 2471, 2824, 4298, 4592, 4912, 4942, 5648, 8596, 9884, 12587, 14473, 17192, 19768, 25174, 28946, 34384, 39536, 50348, 57892, 88109, 100696, 101311, 108371, 115784, 176218, 201392, 202622, 216742, 231568, 352436, 405244, 433484, 704872, 758597, 810488, 866968, 1409744, 1517194, 1620976, 1733936, 3034388, 4443211, 6068776, 8886422, 12137552, 17772844, 31102477, 35545688, 62204954, 71091376, 124409908, 248819816, 497639632]

約数ペア:

[(1, 497639632), (2, 248819816), (4, 124409908), (7, 71091376), (8, 62204954), (14, 35545688), (16, 31102477), (28, 17772844), (41, 12137552), (56, 8886422), (82, 6068776), (112, 4443211), (164, 3034388), (287, 1733936), (307, 1620976), (328, 1517194), (353, 1409744), (574, 866968), (614, 810488), (656, 758597), (706, 704872), (1148, 433484), (1228, 405244), (1412, 352436), (2149, 231568), (2296, 216742), (2456, 202622), (2471, 201392), (2824, 176218), (4298, 115784), (4592, 108371), (4912, 101311), (4942, 100696), (5648, 88109), (8596, 57892), (9884, 50348), (12587, 39536), (14473, 34384), (17192, 28946), (19768, 25174)]