260809024

素因数分解:

$2^6\times 7^1\times {\mathrm{67}}^1\times {\mathrm{8689}}^1$

素因数の和:8775

約数の個数: 56

約数和(自身を含む): 600374720

約数和(自身を除く): 339565696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 67, 112, 134, 224, 268, 448, 469, 536, 938, 1072, 1876, 2144, 3752, 4288, 7504, 8689, 15008, 17378, 30016, 34756, 60823, 69512, 121646, 139024, 243292, 278048, 486584, 556096, 582163, 973168, 1164326, 1946336, 2328652, 3892672, 4075141, 4657304, 8150282, 9314608, 16300564, 18629216, 32601128, 37258432, 65202256, 130404512, 260809024]

約数ペア:

[(1, 260809024), (2, 130404512), (4, 65202256), (7, 37258432), (8, 32601128), (14, 18629216), (16, 16300564), (28, 9314608), (32, 8150282), (56, 4657304), (64, 4075141), (67, 3892672), (112, 2328652), (134, 1946336), (224, 1164326), (268, 973168), (448, 582163), (469, 556096), (536, 486584), (938, 278048), (1072, 243292), (1876, 139024), (2144, 121646), (3752, 69512), (4288, 60823), (7504, 34756), (8689, 30016), (15008, 17378)]