217137672

素因数分解:

$2^3\times 3^4\times {\mathrm{335089}}^1$

素因数の和:335107

約数の個数: 40

約数和(自身を含む): 608188350

約数和(自身を除く): 391050678

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 335089, 670178, 1005267, 1340356, 2010534, 2680712, 3015801, 4021068, 6031602, 8042136, 9047403, 12063204, 18094806, 24126408, 27142209, 36189612, 54284418, 72379224, 108568836, 217137672]

約数ペア:

[(1, 217137672), (2, 108568836), (3, 72379224), (4, 54284418), (6, 36189612), (8, 27142209), (9, 24126408), (12, 18094806), (18, 12063204), (24, 9047403), (27, 8042136), (36, 6031602), (54, 4021068), (72, 3015801), (81, 2680712), (108, 2010534), (162, 1340356), (216, 1005267), (324, 670178), (648, 335089)]