269368424

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{6427}}^1$

素因数の和:6490

約数の個数: 48

約数和(自身を含む): 564635520

約数和(自身を除く): 295267096

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 169, 248, 338, 403, 676, 806, 1352, 1612, 3224, 5239, 6427, 10478, 12854, 20956, 25708, 41912, 51416, 83551, 167102, 199237, 334204, 398474, 668408, 796948, 1086163, 1593896, 2172326, 2590081, 4344652, 5180162, 8689304, 10360324, 20720648, 33671053, 67342106, 134684212, 269368424]

約数ペア:

[(1, 269368424), (2, 134684212), (4, 67342106), (8, 33671053), (13, 20720648), (26, 10360324), (31, 8689304), (52, 5180162), (62, 4344652), (104, 2590081), (124, 2172326), (169, 1593896), (248, 1086163), (338, 796948), (403, 668408), (676, 398474), (806, 334204), (1352, 199237), (1612, 167102), (3224, 83551), (5239, 51416), (6427, 41912), (10478, 25708), (12854, 20956)]