277680928

素因数分解:

$2^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:414

約数の個数: 96

約数和(自身を含む): 647184384

約数和(自身を除く): 369503456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 86, 112, 127, 172, 224, 227, 254, 301, 344, 454, 508, 602, 688, 889, 908, 1016, 1204, 1376, 1589, 1778, 1816, 2032, 2408, 3178, 3556, 3632, 4064, 4816, 5461, 6356, 7112, 7264, 9632, 9761, 10922, 12712, 14224, 19522, 21844, 25424, 28448, 28829, 38227, 39044, 43688, 50848, 57658, 68327, 76454, 78088, 87376, 115316, 136654, 152908, 156176, 174752, 201803, 230632, 273308, 305816, 312352, 403606, 461264, 546616, 611632, 807212, 922528, 1093232, 1223264, 1239647, 1614424, 2186464, 2479294, 3228848, 4958588, 6457696, 8677529, 9917176, 17355058, 19834352, 34710116, 39668704, 69420232, 138840464, 277680928]

約数ペア:

[(1, 277680928), (2, 138840464), (4, 69420232), (7, 39668704), (8, 34710116), (14, 19834352), (16, 17355058), (28, 9917176), (32, 8677529), (43, 6457696), (56, 4958588), (86, 3228848), (112, 2479294), (127, 2186464), (172, 1614424), (224, 1239647), (227, 1223264), (254, 1093232), (301, 922528), (344, 807212), (454, 611632), (508, 546616), (602, 461264), (688, 403606), (889, 312352), (908, 305816), (1016, 273308), (1204, 230632), (1376, 201803), (1589, 174752), (1778, 156176), (1816, 152908), (2032, 136654), (2408, 115316), (3178, 87376), (3556, 78088), (3632, 76454), (4064, 68327), (4816, 57658), (5461, 50848), (6356, 43688), (7112, 39044), (7264, 38227), (9632, 28829), (9761, 28448), (10922, 25424), (12712, 21844), (14224, 19522)]