269792432

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1$

素因数の和:395

約数の個数: 120

約数和(自身を含む): 663770016

約数和(自身を除く): 393977584

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 103, 104, 112, 182, 196, 206, 208, 257, 364, 392, 412, 514, 637, 721, 728, 784, 824, 1028, 1274, 1339, 1442, 1456, 1648, 1799, 2056, 2548, 2678, 2884, 3341, 3598, 4112, 5047, 5096, 5356, 5768, 6682, 7196, 9373, 10094, 10192, 10712, 11536, 12593, 13364, 14392, 18746, 20188, 21424, 23387, 25186, 26471, 26728, 28784, 37492, 40376, 46774, 50372, 52942, 53456, 65611, 74984, 80752, 93548, 100744, 105884, 131222, 149968, 163709, 185297, 187096, 201488, 211768, 262444, 327418, 344123, 370594, 374192, 423536, 524888, 654836, 688246, 741188, 1049776, 1297079, 1309672, 1376492, 1482376, 2408861, 2594158, 2619344, 2752984, 2964752, 4817722, 5188316, 5505968, 9635444, 10376632, 16862027, 19270888, 20753264, 33724054, 38541776, 67448108, 134896216, 269792432]

約数ペア:

[(1, 269792432), (2, 134896216), (4, 67448108), (7, 38541776), (8, 33724054), (13, 20753264), (14, 19270888), (16, 16862027), (26, 10376632), (28, 9635444), (49, 5505968), (52, 5188316), (56, 4817722), (91, 2964752), (98, 2752984), (103, 2619344), (104, 2594158), (112, 2408861), (182, 1482376), (196, 1376492), (206, 1309672), (208, 1297079), (257, 1049776), (364, 741188), (392, 688246), (412, 654836), (514, 524888), (637, 423536), (721, 374192), (728, 370594), (784, 344123), (824, 327418), (1028, 262444), (1274, 211768), (1339, 201488), (1442, 187096), (1456, 185297), (1648, 163709), (1799, 149968), (2056, 131222), (2548, 105884), (2678, 100744), (2884, 93548), (3341, 80752), (3598, 74984), (4112, 65611), (5047, 53456), (5096, 52942), (5356, 50372), (5768, 46774), (6682, 40376), (7196, 37492), (9373, 28784), (10094, 26728), (10192, 26471), (10712, 25186), (11536, 23387), (12593, 21424), (13364, 20188), (14392, 18746)]