268144448

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{353}}^1$

素因数の和:472

約数の個数: 112

約数和(自身を含む): 634447296

約数和(自身を除く): 366302848

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 83, 88, 104, 143, 166, 176, 208, 286, 332, 352, 353, 416, 572, 664, 704, 706, 832, 913, 1079, 1144, 1328, 1412, 1826, 2158, 2288, 2656, 2824, 3652, 3883, 4316, 4576, 4589, 5312, 5648, 7304, 7766, 8632, 9152, 9178, 11296, 11869, 14608, 15532, 17264, 18356, 22592, 23738, 29216, 29299, 31064, 34528, 36712, 47476, 50479, 58432, 58598, 62128, 69056, 73424, 94952, 100958, 117196, 124256, 146848, 189904, 201916, 234392, 248512, 293696, 322289, 379808, 380887, 403832, 468784, 644578, 759616, 761774, 807664, 937568, 1289156, 1523548, 1615328, 1875136, 2578312, 3047096, 3230656, 4189757, 5156624, 6094192, 8379514, 10313248, 12188384, 16759028, 20626496, 24376768, 33518056, 67036112, 134072224, 268144448]

約数ペア:

[(1, 268144448), (2, 134072224), (4, 67036112), (8, 33518056), (11, 24376768), (13, 20626496), (16, 16759028), (22, 12188384), (26, 10313248), (32, 8379514), (44, 6094192), (52, 5156624), (64, 4189757), (83, 3230656), (88, 3047096), (104, 2578312), (143, 1875136), (166, 1615328), (176, 1523548), (208, 1289156), (286, 937568), (332, 807664), (352, 761774), (353, 759616), (416, 644578), (572, 468784), (664, 403832), (704, 380887), (706, 379808), (832, 322289), (913, 293696), (1079, 248512), (1144, 234392), (1328, 201916), (1412, 189904), (1826, 146848), (2158, 124256), (2288, 117196), (2656, 100958), (2824, 94952), (3652, 73424), (3883, 69056), (4316, 62128), (4576, 58598), (4589, 58432), (5312, 50479), (5648, 47476), (7304, 36712), (7766, 34528), (8632, 31064), (9152, 29299), (9178, 29216), (11296, 23738), (11869, 22592), (14608, 18356), (15532, 17264)]