517478528

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{269}}^1$

素因数の和:422

約数の個数: 128

約数和(自身を含む): 1255824000

約数和(自身を除く): 738345472

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 113, 128, 133, 152, 224, 226, 266, 269, 304, 448, 452, 532, 538, 608, 791, 896, 904, 1064, 1076, 1216, 1582, 1808, 1883, 2128, 2147, 2152, 2432, 3164, 3616, 3766, 4256, 4294, 4304, 5111, 6328, 7232, 7532, 8512, 8588, 8608, 10222, 12656, 14464, 15029, 15064, 17024, 17176, 17216, 20444, 25312, 30058, 30128, 30397, 34352, 34432, 35777, 40888, 50624, 60116, 60256, 60794, 68704, 71554, 81776, 101248, 120232, 120512, 121588, 137408, 143108, 163552, 212779, 240464, 241024, 243176, 274816, 286216, 327104, 425558, 480928, 486352, 572432, 577543, 654208, 851116, 961856, 972704, 1144864, 1155086, 1702232, 1923712, 1945408, 2289728, 2310172, 3404464, 3890816, 4042801, 4579456, 4620344, 6808928, 8085602, 9240688, 13617856, 16171204, 18481376, 27235712, 32342408, 36962752, 64684816, 73925504, 129369632, 258739264, 517478528]

約数ペア:

[(1, 517478528), (2, 258739264), (4, 129369632), (7, 73925504), (8, 64684816), (14, 36962752), (16, 32342408), (19, 27235712), (28, 18481376), (32, 16171204), (38, 13617856), (56, 9240688), (64, 8085602), (76, 6808928), (112, 4620344), (113, 4579456), (128, 4042801), (133, 3890816), (152, 3404464), (224, 2310172), (226, 2289728), (266, 1945408), (269, 1923712), (304, 1702232), (448, 1155086), (452, 1144864), (532, 972704), (538, 961856), (608, 851116), (791, 654208), (896, 577543), (904, 572432), (1064, 486352), (1076, 480928), (1216, 425558), (1582, 327104), (1808, 286216), (1883, 274816), (2128, 243176), (2147, 241024), (2152, 240464), (2432, 212779), (3164, 163552), (3616, 143108), (3766, 137408), (4256, 121588), (4294, 120512), (4304, 120232), (5111, 101248), (6328, 81776), (7232, 71554), (7532, 68704), (8512, 60794), (8588, 60256), (8608, 60116), (10222, 50624), (12656, 40888), (14464, 35777), (15029, 34432), (15064, 34352), (17024, 30397), (17176, 30128), (17216, 30058), (20444, 25312)]