266788836

素因数分解:

$2^2\times 3^3\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:426

約数の個数: 96

約数和(自身を含む): 707414400

約数和(自身を除く): 440625564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 109, 131, 173, 218, 262, 327, 346, 393, 436, 519, 524, 654, 692, 786, 981, 1038, 1179, 1308, 1557, 1572, 1962, 2076, 2358, 2943, 3114, 3537, 3924, 4671, 4716, 5886, 6228, 7074, 9342, 11772, 14148, 14279, 18684, 18857, 22663, 28558, 37714, 42837, 45326, 56571, 57116, 67989, 75428, 85674, 90652, 113142, 128511, 135978, 169713, 171348, 203967, 226284, 257022, 271956, 339426, 385533, 407934, 509139, 514044, 611901, 678852, 771066, 815868, 1018278, 1223802, 1542132, 2036556, 2447604, 2470267, 4940534, 7410801, 9881068, 14821602, 22232403, 29643204, 44464806, 66697209, 88929612, 133394418, 266788836]

約数ペア:

[(1, 266788836), (2, 133394418), (3, 88929612), (4, 66697209), (6, 44464806), (9, 29643204), (12, 22232403), (18, 14821602), (27, 9881068), (36, 7410801), (54, 4940534), (108, 2470267), (109, 2447604), (131, 2036556), (173, 1542132), (218, 1223802), (262, 1018278), (327, 815868), (346, 771066), (393, 678852), (436, 611901), (519, 514044), (524, 509139), (654, 407934), (692, 385533), (786, 339426), (981, 271956), (1038, 257022), (1179, 226284), (1308, 203967), (1557, 171348), (1572, 169713), (1962, 135978), (2076, 128511), (2358, 113142), (2943, 90652), (3114, 85674), (3537, 75428), (3924, 67989), (4671, 57116), (4716, 56571), (5886, 45326), (6228, 42837), (7074, 37714), (9342, 28558), (11772, 22663), (14148, 18857), (14279, 18684)]