264890448

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{79979}}^1$

素因数の和:80016

約数の個数: 60

約数和(自身を含む): 773566560

約数和(自身を除く): 508676112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 79979, 159958, 239937, 319916, 479874, 639832, 719811, 959748, 1279664, 1439622, 1839517, 1919496, 2879244, 3679034, 3838992, 5518551, 5758488, 7358068, 11037102, 11516976, 14716136, 16555653, 22074204, 29432272, 33111306, 44148408, 66222612, 88296816, 132445224, 264890448]

約数ペア:

[(1, 264890448), (2, 132445224), (3, 88296816), (4, 66222612), (6, 44148408), (8, 33111306), (9, 29432272), (12, 22074204), (16, 16555653), (18, 14716136), (23, 11516976), (24, 11037102), (36, 7358068), (46, 5758488), (48, 5518551), (69, 3838992), (72, 3679034), (92, 2879244), (138, 1919496), (144, 1839517), (184, 1439622), (207, 1279664), (276, 959748), (368, 719811), (414, 639832), (552, 479874), (828, 319916), (1104, 239937), (1656, 159958), (3312, 79979)]