238522256

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{409}}^1$

素因数の和:592

約数の個数: 80

約数和(自身を含む): 546631680

約数和(自身を除く): 308109424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 127, 164, 254, 287, 328, 409, 508, 574, 656, 818, 889, 1016, 1148, 1636, 1778, 2032, 2296, 2863, 3272, 3556, 4592, 5207, 5726, 6544, 7112, 10414, 11452, 14224, 16769, 20828, 22904, 33538, 36449, 41656, 45808, 51943, 67076, 72898, 83312, 103886, 117383, 134152, 145796, 207772, 234766, 268304, 291592, 363601, 415544, 469532, 583184, 727202, 831088, 939064, 1454404, 1878128, 2129663, 2908808, 4259326, 5817616, 8518652, 14907641, 17037304, 29815282, 34074608, 59630564, 119261128, 238522256]

約数ペア:

[(1, 238522256), (2, 119261128), (4, 59630564), (7, 34074608), (8, 29815282), (14, 17037304), (16, 14907641), (28, 8518652), (41, 5817616), (56, 4259326), (82, 2908808), (112, 2129663), (127, 1878128), (164, 1454404), (254, 939064), (287, 831088), (328, 727202), (409, 583184), (508, 469532), (574, 415544), (656, 363601), (818, 291592), (889, 268304), (1016, 234766), (1148, 207772), (1636, 145796), (1778, 134152), (2032, 117383), (2296, 103886), (2863, 83312), (3272, 72898), (3556, 67076), (4592, 51943), (5207, 45808), (5726, 41656), (6544, 36449), (7112, 33538), (10414, 22904), (11452, 20828), (14224, 16769)]