197592816

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2011}}^1$

素因数の和:2134

約数の個数: 80

約数和(自身を含む): 538894080

約数和(自身を除く): 341301264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 89, 92, 138, 178, 184, 267, 276, 356, 368, 534, 552, 712, 1068, 1104, 1424, 2011, 2047, 2136, 4022, 4094, 4272, 6033, 6141, 8044, 8188, 12066, 12282, 16088, 16376, 24132, 24564, 32176, 32752, 46253, 48264, 49128, 92506, 96528, 98256, 138759, 178979, 185012, 277518, 357958, 370024, 536937, 555036, 715916, 740048, 1073874, 1110072, 1431832, 2147748, 2220144, 2863664, 4116517, 4295496, 8233034, 8590992, 12349551, 16466068, 24699102, 32932136, 49398204, 65864272, 98796408, 197592816]

約数ペア:

[(1, 197592816), (2, 98796408), (3, 65864272), (4, 49398204), (6, 32932136), (8, 24699102), (12, 16466068), (16, 12349551), (23, 8590992), (24, 8233034), (46, 4295496), (48, 4116517), (69, 2863664), (89, 2220144), (92, 2147748), (138, 1431832), (178, 1110072), (184, 1073874), (267, 740048), (276, 715916), (356, 555036), (368, 536937), (534, 370024), (552, 357958), (712, 277518), (1068, 185012), (1104, 178979), (1424, 138759), (2011, 98256), (2047, 96528), (2136, 92506), (4022, 49128), (4094, 48264), (4272, 46253), (6033, 32752), (6141, 32176), (8044, 24564), (8188, 24132), (12066, 16376), (12282, 16088)]