293825168

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:389

約数の個数: 120

約数和(自身を含む): 721953792

約数和(自身を除く): 428128624

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 127, 182, 196, 208, 227, 254, 364, 392, 454, 508, 637, 728, 784, 889, 908, 1016, 1274, 1456, 1589, 1651, 1778, 1816, 2032, 2548, 2951, 3178, 3302, 3556, 3632, 5096, 5902, 6223, 6356, 6604, 7112, 10192, 11123, 11557, 11804, 12446, 12712, 13208, 14224, 20657, 22246, 23114, 23608, 24892, 25424, 26416, 28829, 41314, 44492, 46228, 47216, 49784, 57658, 80899, 82628, 88984, 92456, 99568, 115316, 144599, 161798, 165256, 177968, 184912, 201803, 230632, 289198, 323596, 330512, 374777, 403606, 461264, 578396, 647192, 749554, 807212, 1156792, 1294384, 1412621, 1499108, 1614424, 2313584, 2623439, 2825242, 2998216, 3228848, 5246878, 5650484, 5996432, 10493756, 11300968, 18364073, 20987512, 22601936, 36728146, 41975024, 73456292, 146912584, 293825168]

約数ペア:

[(1, 293825168), (2, 146912584), (4, 73456292), (7, 41975024), (8, 36728146), (13, 22601936), (14, 20987512), (16, 18364073), (26, 11300968), (28, 10493756), (49, 5996432), (52, 5650484), (56, 5246878), (91, 3228848), (98, 2998216), (104, 2825242), (112, 2623439), (127, 2313584), (182, 1614424), (196, 1499108), (208, 1412621), (227, 1294384), (254, 1156792), (364, 807212), (392, 749554), (454, 647192), (508, 578396), (637, 461264), (728, 403606), (784, 374777), (889, 330512), (908, 323596), (1016, 289198), (1274, 230632), (1456, 201803), (1589, 184912), (1651, 177968), (1778, 165256), (1816, 161798), (2032, 144599), (2548, 115316), (2951, 99568), (3178, 92456), (3302, 88984), (3556, 82628), (3632, 80899), (5096, 57658), (5902, 49784), (6223, 47216), (6356, 46228), (6604, 44492), (7112, 41314), (10192, 28829), (11123, 26416), (11557, 25424), (11804, 24892), (12446, 23608), (12712, 23114), (13208, 22246), (14224, 20657)]