264729984

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{379}}^1$

素因数の和:520

約数の個数: 128

約数和(自身を含む): 753494400

約数和(自身を除く): 488764416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 107, 128, 136, 192, 204, 214, 272, 321, 379, 384, 408, 428, 544, 642, 758, 816, 856, 1088, 1137, 1284, 1516, 1632, 1712, 1819, 2176, 2274, 2568, 3032, 3264, 3424, 3638, 4548, 5136, 5457, 6064, 6443, 6528, 6848, 7276, 9096, 10272, 10914, 12128, 12886, 13696, 14552, 18192, 19329, 20544, 21828, 24256, 25772, 29104, 36384, 38658, 40553, 41088, 43656, 48512, 51544, 58208, 72768, 77316, 81106, 87312, 103088, 116416, 121659, 145536, 154632, 162212, 174624, 206176, 232832, 243318, 309264, 324424, 349248, 412352, 486636, 618528, 648848, 689401, 698496, 824704, 973272, 1237056, 1297696, 1378802, 1946544, 2068203, 2474112, 2595392, 2757604, 3893088, 4136406, 5190784, 5515208, 7786176, 8272812, 11030416, 15572352, 16545624, 22060832, 33091248, 44121664, 66182496, 88243328, 132364992, 264729984]

約数ペア:

[(1, 264729984), (2, 132364992), (3, 88243328), (4, 66182496), (6, 44121664), (8, 33091248), (12, 22060832), (16, 16545624), (17, 15572352), (24, 11030416), (32, 8272812), (34, 7786176), (48, 5515208), (51, 5190784), (64, 4136406), (68, 3893088), (96, 2757604), (102, 2595392), (107, 2474112), (128, 2068203), (136, 1946544), (192, 1378802), (204, 1297696), (214, 1237056), (272, 973272), (321, 824704), (379, 698496), (384, 689401), (408, 648848), (428, 618528), (544, 486636), (642, 412352), (758, 349248), (816, 324424), (856, 309264), (1088, 243318), (1137, 232832), (1284, 206176), (1516, 174624), (1632, 162212), (1712, 154632), (1819, 145536), (2176, 121659), (2274, 116416), (2568, 103088), (3032, 87312), (3264, 81106), (3424, 77316), (3638, 72768), (4548, 58208), (5136, 51544), (5457, 48512), (6064, 43656), (6443, 41088), (6528, 40553), (6848, 38658), (7276, 36384), (9096, 29104), (10272, 25772), (10914, 24256), (12128, 21828), (12886, 20544), (13696, 19329), (14552, 18192)]