789035256

素因数分解:

$2^3\times 3^4\times {\mathrm{1217647}}^1$

素因数の和:1217665

約数の個数: 40

約数和(自身を含む): 2210031120

約数和(自身を除く): 1420995864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 1217647, 2435294, 3652941, 4870588, 7305882, 9741176, 10958823, 14611764, 21917646, 29223528, 32876469, 43835292, 65752938, 87670584, 98629407, 131505876, 197258814, 263011752, 394517628, 789035256]

約数ペア:

[(1, 789035256), (2, 394517628), (3, 263011752), (4, 197258814), (6, 131505876), (8, 98629407), (9, 87670584), (12, 65752938), (18, 43835292), (24, 32876469), (27, 29223528), (36, 21917646), (54, 14611764), (72, 10958823), (81, 9741176), (108, 7305882), (162, 4870588), (216, 3652941), (324, 2435294), (648, 1217647)]