443234128

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{15031}}^1$

素因数の和:15155

約数の個数: 40

約数和(自身を含む): 913344320

約数和(自身を除く): 470110192

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 97, 152, 194, 304, 388, 776, 1552, 1843, 3686, 7372, 14744, 15031, 29488, 30062, 60124, 120248, 240496, 285589, 571178, 1142356, 1458007, 2284712, 2916014, 4569424, 5832028, 11664056, 23328112, 27702133, 55404266, 110808532, 221617064, 443234128]

約数ペア:

[(1, 443234128), (2, 221617064), (4, 110808532), (8, 55404266), (16, 27702133), (19, 23328112), (38, 11664056), (76, 5832028), (97, 4569424), (152, 2916014), (194, 2284712), (304, 1458007), (388, 1142356), (776, 571178), (1552, 285589), (1843, 240496), (3686, 120248), (7372, 60124), (14744, 30062), (15031, 29488)]