1376784

素因数分解:

$2^4\times 3^3\times {\mathrm{3187}}^1$

素因数の和:3204

約数の個数: 40

約数和(自身を含む): 3953120

約数和(自身を除く): 2576336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 3187, 6374, 9561, 12748, 19122, 25496, 28683, 38244, 50992, 57366, 76488, 86049, 114732, 152976, 172098, 229464, 344196, 458928, 688392, 1376784]

約数ペア:

[(1, 1376784), (2, 688392), (3, 458928), (4, 344196), (6, 229464), (8, 172098), (9, 152976), (12, 114732), (16, 86049), (18, 76488), (24, 57366), (27, 50992), (36, 38244), (48, 28683), (54, 25496), (72, 19122), (108, 12748), (144, 9561), (216, 6374), (432, 3187)]