247184256

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{421}}^1$

素因数の和:588

約数の個数: 128

約数和(自身を含む): 723139200

約数和(自身を除く): 475954944

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 139, 176, 192, 264, 278, 352, 384, 417, 421, 528, 556, 704, 834, 842, 1056, 1112, 1263, 1408, 1529, 1668, 1684, 2112, 2224, 2526, 3058, 3336, 3368, 4224, 4448, 4587, 4631, 5052, 6116, 6672, 6736, 8896, 9174, 9262, 10104, 12232, 13344, 13472, 13893, 17792, 18348, 18524, 20208, 24464, 26688, 26944, 27786, 36696, 37048, 40416, 48928, 53376, 53888, 55572, 58519, 73392, 74096, 80832, 97856, 111144, 117038, 146784, 148192, 161664, 175557, 195712, 222288, 234076, 293568, 296384, 351114, 444576, 468152, 587136, 592768, 643709, 702228, 889152, 936304, 1287418, 1404456, 1778304, 1872608, 1931127, 2574836, 2808912, 3745216, 3862254, 5149672, 5617824, 7490432, 7724508, 10299344, 11235648, 15449016, 20598688, 22471296, 30898032, 41197376, 61796064, 82394752, 123592128, 247184256]

約数ペア:

[(1, 247184256), (2, 123592128), (3, 82394752), (4, 61796064), (6, 41197376), (8, 30898032), (11, 22471296), (12, 20598688), (16, 15449016), (22, 11235648), (24, 10299344), (32, 7724508), (33, 7490432), (44, 5617824), (48, 5149672), (64, 3862254), (66, 3745216), (88, 2808912), (96, 2574836), (128, 1931127), (132, 1872608), (139, 1778304), (176, 1404456), (192, 1287418), (264, 936304), (278, 889152), (352, 702228), (384, 643709), (417, 592768), (421, 587136), (528, 468152), (556, 444576), (704, 351114), (834, 296384), (842, 293568), (1056, 234076), (1112, 222288), (1263, 195712), (1408, 175557), (1529, 161664), (1668, 148192), (1684, 146784), (2112, 117038), (2224, 111144), (2526, 97856), (3058, 80832), (3336, 74096), (3368, 73392), (4224, 58519), (4448, 55572), (4587, 53888), (4631, 53376), (5052, 48928), (6116, 40416), (6672, 37048), (6736, 36696), (8896, 27786), (9174, 26944), (9262, 26688), (10104, 24464), (12232, 20208), (13344, 18524), (13472, 18348), (13893, 17792)]