1272912

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1153}}^1$

素因数の和:1187

約数の個数: 40

約数和(自身を含む): 3434304

約数和(自身を除く): 2161392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 1153, 2306, 3459, 4612, 6918, 9224, 13836, 18448, 26519, 27672, 53038, 55344, 79557, 106076, 159114, 212152, 318228, 424304, 636456, 1272912]

約数ペア:

[(1, 1272912), (2, 636456), (3, 424304), (4, 318228), (6, 212152), (8, 159114), (12, 106076), (16, 79557), (23, 55344), (24, 53038), (46, 27672), (48, 26519), (69, 18448), (92, 13836), (138, 9224), (184, 6918), (276, 4612), (368, 3459), (552, 2306), (1104, 1153)]