276419104

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{647}}^1$

素因数の和:762

約数の個数: 72

約数和(自身を含む): 597663360

約数和(自身を除く): 321244256

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 79, 104, 158, 169, 208, 316, 338, 416, 632, 647, 676, 1027, 1264, 1294, 1352, 2054, 2528, 2588, 2704, 4108, 5176, 5408, 8216, 8411, 10352, 13351, 16432, 16822, 20704, 26702, 32864, 33644, 51113, 53404, 67288, 102226, 106808, 109343, 134576, 204452, 213616, 218686, 269152, 408904, 427232, 437372, 664469, 817808, 874744, 1328938, 1635616, 1749488, 2657876, 3498976, 5315752, 8638097, 10631504, 17276194, 21263008, 34552388, 69104776, 138209552, 276419104]

約数ペア:

[(1, 276419104), (2, 138209552), (4, 69104776), (8, 34552388), (13, 21263008), (16, 17276194), (26, 10631504), (32, 8638097), (52, 5315752), (79, 3498976), (104, 2657876), (158, 1749488), (169, 1635616), (208, 1328938), (316, 874744), (338, 817808), (416, 664469), (632, 437372), (647, 427232), (676, 408904), (1027, 269152), (1264, 218686), (1294, 213616), (1352, 204452), (2054, 134576), (2528, 109343), (2588, 106808), (2704, 102226), (4108, 67288), (5176, 53404), (5408, 51113), (8216, 33644), (8411, 32864), (10352, 26702), (13351, 20704), (16432, 16822)]