243287296

素因数分解:

$2^8\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1069}}^1$

素因数の和:1219

約数の個数: 72

約数和(自身を含む): 559892480

約数和(自身を除く): 316605184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 127, 128, 224, 254, 256, 448, 508, 889, 896, 1016, 1069, 1778, 1792, 2032, 2138, 3556, 4064, 4276, 7112, 7483, 8128, 8552, 14224, 14966, 16256, 17104, 28448, 29932, 32512, 34208, 56896, 59864, 68416, 113792, 119728, 135763, 136832, 227584, 239456, 271526, 273664, 478912, 543052, 950341, 957824, 1086104, 1900682, 1915648, 2172208, 3801364, 4344416, 7602728, 8688832, 15205456, 17377664, 30410912, 34755328, 60821824, 121643648, 243287296]

約数ペア:

[(1, 243287296), (2, 121643648), (4, 60821824), (7, 34755328), (8, 30410912), (14, 17377664), (16, 15205456), (28, 8688832), (32, 7602728), (56, 4344416), (64, 3801364), (112, 2172208), (127, 1915648), (128, 1900682), (224, 1086104), (254, 957824), (256, 950341), (448, 543052), (508, 478912), (889, 273664), (896, 271526), (1016, 239456), (1069, 227584), (1778, 136832), (1792, 135763), (2032, 119728), (2138, 113792), (3556, 68416), (4064, 59864), (4276, 56896), (7112, 34208), (7483, 32512), (8128, 29932), (8552, 28448), (14224, 17104), (14966, 16256)]