1386288

素因数分解:

$2^4\times 3^3\times {\mathrm{3209}}^1$

素因数の和:3226

約数の個数: 40

約数和(自身を含む): 3980400

約数和(自身を除く): 2594112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 3209, 6418, 9627, 12836, 19254, 25672, 28881, 38508, 51344, 57762, 77016, 86643, 115524, 154032, 173286, 231048, 346572, 462096, 693144, 1386288]

約数ペア:

[(1, 1386288), (2, 693144), (3, 462096), (4, 346572), (6, 231048), (8, 173286), (9, 154032), (12, 115524), (16, 86643), (18, 77016), (24, 57762), (27, 51344), (36, 38508), (48, 28881), (54, 25672), (72, 19254), (108, 12836), (144, 9627), (216, 6418), (432, 3209)]