258293016

素因数分解:

$2^3\times 3^3\times {\mathrm{1195801}}^1$

素因数の和:1195816

約数の個数: 32

約数和(自身を含む): 717481200

約数和(自身を除く): 459188184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1195801, 2391602, 3587403, 4783204, 7174806, 9566408, 10762209, 14349612, 21524418, 28699224, 32286627, 43048836, 64573254, 86097672, 129146508, 258293016]

約数ペア:

[(1, 258293016), (2, 129146508), (3, 86097672), (4, 64573254), (6, 43048836), (8, 32286627), (9, 28699224), (12, 21524418), (18, 14349612), (24, 10762209), (27, 9566408), (36, 7174806), (54, 4783204), (72, 3587403), (108, 2391602), (216, 1195801)]