1440146448

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{769309}}^1$

素因数の和:769336

約数の個数: 60

約数和(自身を含む): 4340447020

約数和(自身を除く): 2900300572

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 769309, 1538618, 2307927, 3077236, 4615854, 6154472, 6923781, 9231708, 10001017, 12308944, 13847562, 18463416, 20002034, 27695124, 30003051, 36926832, 40004068, 55390248, 60006102, 80008136, 90009153, 110780496, 120012204, 160016272, 180018306, 240024408, 360036612, 480048816, 720073224, 1440146448]

約数ペア:

[(1, 1440146448), (2, 720073224), (3, 480048816), (4, 360036612), (6, 240024408), (8, 180018306), (9, 160016272), (12, 120012204), (13, 110780496), (16, 90009153), (18, 80008136), (24, 60006102), (26, 55390248), (36, 40004068), (39, 36926832), (48, 30003051), (52, 27695124), (72, 20002034), (78, 18463416), (104, 13847562), (117, 12308944), (144, 10001017), (156, 9231708), (208, 6923781), (234, 6154472), (312, 4615854), (468, 3077236), (624, 2307927), (936, 1538618), (1872, 769309)]