340289256

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{267523}}^1$

素因数の和:267585

約数の個数: 32

約数和(自身を含む): 866777760

約数和(自身を除く): 526488504

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 267523, 535046, 802569, 1070092, 1605138, 2140184, 3210276, 6420552, 14178719, 28357438, 42536157, 56714876, 85072314, 113429752, 170144628, 340289256]

約数ペア:

[(1, 340289256), (2, 170144628), (3, 113429752), (4, 85072314), (6, 56714876), (8, 42536157), (12, 28357438), (24, 14178719), (53, 6420552), (106, 3210276), (159, 2140184), (212, 1605138), (318, 1070092), (424, 802569), (636, 535046), (1272, 267523)]