540408

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:132

約数の個数: 64

約数和(自身を含む): 1555200

約数和(自身を除く): 1014792

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 33, 44, 46, 66, 69, 88, 89, 92, 132, 138, 178, 184, 253, 264, 267, 276, 356, 506, 534, 552, 712, 759, 979, 1012, 1068, 1518, 1958, 2024, 2047, 2136, 2937, 3036, 3916, 4094, 5874, 6072, 6141, 7832, 8188, 11748, 12282, 16376, 22517, 23496, 24564, 45034, 49128, 67551, 90068, 135102, 180136, 270204, 540408]

約数ペア:

[(1, 540408), (2, 270204), (3, 180136), (4, 135102), (6, 90068), (8, 67551), (11, 49128), (12, 45034), (22, 24564), (23, 23496), (24, 22517), (33, 16376), (44, 12282), (46, 11748), (66, 8188), (69, 7832), (88, 6141), (89, 6072), (92, 5874), (132, 4094), (138, 3916), (178, 3036), (184, 2937), (253, 2136), (264, 2047), (267, 2024), (276, 1958), (356, 1518), (506, 1068), (534, 1012), (552, 979), (712, 759)]