1389936

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1259}}^1$

素因数の和:1293

約数の個数: 40

約数和(自身を含む): 3749760

約数和(自身を除く): 2359824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 1259, 2518, 3777, 5036, 7554, 10072, 15108, 20144, 28957, 30216, 57914, 60432, 86871, 115828, 173742, 231656, 347484, 463312, 694968, 1389936]

約数ペア:

[(1, 1389936), (2, 694968), (3, 463312), (4, 347484), (6, 231656), (8, 173742), (12, 115828), (16, 86871), (23, 60432), (24, 57914), (46, 30216), (48, 28957), (69, 20144), (92, 15108), (138, 10072), (184, 7554), (276, 5036), (368, 3777), (552, 2518), (1104, 1259)]