225514944

素因数分解:

$2^6\times 3^2\times {\mathrm{391519}}^1$

素因数の和:391537

約数の個数: 42

約数和(自身を含む): 646399520

約数和(自身を除く): 420884576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 391519, 783038, 1174557, 1566076, 2349114, 3132152, 3523671, 4698228, 6264304, 7047342, 9396456, 12528608, 14094684, 18792912, 25057216, 28189368, 37585824, 56378736, 75171648, 112757472, 225514944]

約数ペア:

[(1, 225514944), (2, 112757472), (3, 75171648), (4, 56378736), (6, 37585824), (8, 28189368), (9, 25057216), (12, 18792912), (16, 14094684), (18, 12528608), (24, 9396456), (32, 7047342), (36, 6264304), (48, 4698228), (64, 3523671), (72, 3132152), (96, 2349114), (144, 1566076), (192, 1174557), (288, 783038), (576, 391519)]