264769792

素因数分解:

$2^8\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2081}}^1$

素因数の和:2175

約数の個数: 72

約数和(自身を含む): 612807552

約数和(自身を除く): 348037760

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 128, 142, 224, 256, 284, 448, 497, 568, 896, 994, 1136, 1792, 1988, 2081, 2272, 3976, 4162, 4544, 7952, 8324, 9088, 14567, 15904, 16648, 18176, 29134, 31808, 33296, 58268, 63616, 66592, 116536, 127232, 133184, 147751, 233072, 266368, 295502, 466144, 532736, 591004, 932288, 1034257, 1182008, 1864576, 2068514, 2364016, 3729152, 4137028, 4728032, 8274056, 9456064, 16548112, 18912128, 33096224, 37824256, 66192448, 132384896, 264769792]

約数ペア:

[(1, 264769792), (2, 132384896), (4, 66192448), (7, 37824256), (8, 33096224), (14, 18912128), (16, 16548112), (28, 9456064), (32, 8274056), (56, 4728032), (64, 4137028), (71, 3729152), (112, 2364016), (128, 2068514), (142, 1864576), (224, 1182008), (256, 1034257), (284, 932288), (448, 591004), (497, 532736), (568, 466144), (896, 295502), (994, 266368), (1136, 233072), (1792, 147751), (1988, 133184), (2081, 127232), (2272, 116536), (3976, 66592), (4162, 63616), (4544, 58268), (7952, 33296), (8324, 31808), (9088, 29134), (14567, 18176), (15904, 16648)]