274370404

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{503}}^1$

素因数の和:566

約数の個数: 108

約数和(自身を含む): 641898432

約数和(自身を除く): 367528028

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 49, 77, 92, 98, 121, 154, 161, 196, 242, 253, 308, 322, 484, 503, 506, 539, 644, 847, 1006, 1012, 1078, 1127, 1694, 1771, 2012, 2156, 2254, 2783, 3388, 3521, 3542, 4508, 5533, 5566, 5929, 7042, 7084, 11066, 11132, 11569, 11858, 12397, 14084, 19481, 22132, 23138, 23716, 24647, 24794, 38731, 38962, 46276, 49294, 49588, 60863, 77462, 77924, 80983, 98588, 121726, 127259, 136367, 154924, 161966, 243452, 254518, 271117, 272734, 323932, 426041, 509036, 542234, 545468, 566881, 852082, 890813, 1084468, 1133762, 1399849, 1704164, 1781626, 2267524, 2799698, 2982287, 3563252, 5599396, 5964574, 6235691, 9798943, 11929148, 12471382, 19597886, 24942764, 39195772, 68592601, 137185202, 274370404]

約数ペア:

[(1, 274370404), (2, 137185202), (4, 68592601), (7, 39195772), (11, 24942764), (14, 19597886), (22, 12471382), (23, 11929148), (28, 9798943), (44, 6235691), (46, 5964574), (49, 5599396), (77, 3563252), (92, 2982287), (98, 2799698), (121, 2267524), (154, 1781626), (161, 1704164), (196, 1399849), (242, 1133762), (253, 1084468), (308, 890813), (322, 852082), (484, 566881), (503, 545468), (506, 542234), (539, 509036), (644, 426041), (847, 323932), (1006, 272734), (1012, 271117), (1078, 254518), (1127, 243452), (1694, 161966), (1771, 154924), (2012, 136367), (2156, 127259), (2254, 121726), (2783, 98588), (3388, 80983), (3521, 77924), (3542, 77462), (4508, 60863), (5533, 49588), (5566, 49294), (5929, 46276), (7042, 38962), (7084, 38731), (11066, 24794), (11132, 24647), (11569, 23716), (11858, 23138), (12397, 22132), (14084, 19481)]