221127104

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:274

約数の個数: 112

約数和(自身を含む): 503870976

約数和(自身を除く): 282743872

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 47, 64, 82, 88, 94, 163, 164, 176, 188, 326, 328, 352, 376, 451, 517, 652, 656, 704, 752, 902, 1034, 1304, 1312, 1504, 1793, 1804, 1927, 2068, 2608, 2624, 3008, 3586, 3608, 3854, 4136, 5216, 6683, 7172, 7216, 7661, 7708, 8272, 10432, 13366, 14344, 14432, 15322, 15416, 16544, 21197, 26732, 28688, 28864, 30644, 30832, 33088, 42394, 53464, 57376, 61288, 61664, 73513, 84271, 84788, 106928, 114752, 122576, 123328, 147026, 168542, 169576, 213856, 245152, 294052, 314101, 337084, 339152, 427712, 490304, 588104, 628202, 674168, 678304, 1176208, 1256404, 1348336, 1356608, 2352416, 2512808, 2696672, 3455111, 4704832, 5025616, 5393344, 6910222, 10051232, 13820444, 20102464, 27640888, 55281776, 110563552, 221127104]

約数ペア:

[(1, 221127104), (2, 110563552), (4, 55281776), (8, 27640888), (11, 20102464), (16, 13820444), (22, 10051232), (32, 6910222), (41, 5393344), (44, 5025616), (47, 4704832), (64, 3455111), (82, 2696672), (88, 2512808), (94, 2352416), (163, 1356608), (164, 1348336), (176, 1256404), (188, 1176208), (326, 678304), (328, 674168), (352, 628202), (376, 588104), (451, 490304), (517, 427712), (652, 339152), (656, 337084), (704, 314101), (752, 294052), (902, 245152), (1034, 213856), (1304, 169576), (1312, 168542), (1504, 147026), (1793, 123328), (1804, 122576), (1927, 114752), (2068, 106928), (2608, 84788), (2624, 84271), (3008, 73513), (3586, 61664), (3608, 61288), (3854, 57376), (4136, 53464), (5216, 42394), (6683, 33088), (7172, 30832), (7216, 30644), (7661, 28864), (7708, 28688), (8272, 26732), (10432, 21197), (13366, 16544), (14344, 15416), (14432, 15322)]