440026944

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{327401}}^1$

素因数の和:327423

約数の個数: 56

約数和(自身を含む): 1330561728

約数和(自身を除く): 890534784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 327401, 654802, 982203, 1309604, 1964406, 2291807, 2619208, 3928812, 4583614, 5238416, 6875421, 7857624, 9167228, 10476832, 13750842, 15715248, 18334456, 20953664, 27501684, 31430496, 36668912, 55003368, 62860992, 73337824, 110006736, 146675648, 220013472, 440026944]

約数ペア:

[(1, 440026944), (2, 220013472), (3, 146675648), (4, 110006736), (6, 73337824), (7, 62860992), (8, 55003368), (12, 36668912), (14, 31430496), (16, 27501684), (21, 20953664), (24, 18334456), (28, 15715248), (32, 13750842), (42, 10476832), (48, 9167228), (56, 7857624), (64, 6875421), (84, 5238416), (96, 4583614), (112, 3928812), (168, 2619208), (192, 2291807), (224, 1964406), (336, 1309604), (448, 982203), (672, 654802), (1344, 327401)]