262709136

素因数分解:

$2^4\times 3^3\times {\mathrm{608123}}^1$

素因数の和:608140

約数の個数: 40

約数和(自身を含む): 754073760

約数和(自身を除く): 491364624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 608123, 1216246, 1824369, 2432492, 3648738, 4864984, 5473107, 7297476, 9729968, 10946214, 14594952, 16419321, 21892428, 29189904, 32838642, 43784856, 65677284, 87569712, 131354568, 262709136]

約数ペア:

[(1, 262709136), (2, 131354568), (3, 87569712), (4, 65677284), (6, 43784856), (8, 32838642), (9, 29189904), (12, 21892428), (16, 16419321), (18, 14594952), (24, 10946214), (27, 9729968), (36, 7297476), (48, 5473107), (54, 4864984), (72, 3648738), (108, 2432492), (144, 1824369), (216, 1216246), (432, 608123)]