268765952

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:258

約数の個数: 144

約数和(自身を含む): 673048320

約数和(自身を除く): 404282368

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 83, 91, 104, 112, 128, 139, 166, 182, 208, 224, 256, 278, 332, 364, 416, 448, 556, 581, 664, 728, 832, 896, 973, 1079, 1112, 1162, 1328, 1456, 1664, 1792, 1807, 1946, 2158, 2224, 2324, 2656, 2912, 3328, 3614, 3892, 4316, 4448, 4648, 5312, 5824, 7228, 7553, 7784, 8632, 8896, 9296, 10624, 11537, 11648, 12649, 14456, 15106, 15568, 17264, 17792, 18592, 21248, 23074, 23296, 25298, 28912, 30212, 31136, 34528, 35584, 37184, 46148, 50596, 57824, 60424, 62272, 69056, 74368, 80759, 92296, 101192, 115648, 120848, 124544, 138112, 148736, 149981, 161518, 184592, 202384, 231296, 241696, 249088, 276224, 299962, 323036, 369184, 404768, 462592, 483392, 599924, 646072, 738368, 809536, 966784, 1049867, 1199848, 1292144, 1476736, 1619072, 1933568, 2099734, 2399696, 2584288, 2953472, 3238144, 4199468, 4799392, 5168576, 8398936, 9598784, 10337152, 16797872, 19197568, 20674304, 33595744, 38395136, 67191488, 134382976, 268765952]

約数ペア:

[(1, 268765952), (2, 134382976), (4, 67191488), (7, 38395136), (8, 33595744), (13, 20674304), (14, 19197568), (16, 16797872), (26, 10337152), (28, 9598784), (32, 8398936), (52, 5168576), (56, 4799392), (64, 4199468), (83, 3238144), (91, 2953472), (104, 2584288), (112, 2399696), (128, 2099734), (139, 1933568), (166, 1619072), (182, 1476736), (208, 1292144), (224, 1199848), (256, 1049867), (278, 966784), (332, 809536), (364, 738368), (416, 646072), (448, 599924), (556, 483392), (581, 462592), (664, 404768), (728, 369184), (832, 323036), (896, 299962), (973, 276224), (1079, 249088), (1112, 241696), (1162, 231296), (1328, 202384), (1456, 184592), (1664, 161518), (1792, 149981), (1807, 148736), (1946, 138112), (2158, 124544), (2224, 120848), (2324, 115648), (2656, 101192), (2912, 92296), (3328, 80759), (3614, 74368), (3892, 69056), (4316, 62272), (4448, 60424), (4648, 57824), (5312, 50596), (5824, 46148), (7228, 37184), (7553, 35584), (7784, 34528), (8632, 31136), (8896, 30212), (9296, 28912), (10624, 25298), (11537, 23296), (11648, 23074), (12649, 21248), (14456, 18592), (15106, 17792), (15568, 17264)]