212834944

素因数分解:

$2^7\times 7^1\times {\mathrm{29}}^1\times {\mathrm{8191}}^1$

素因数の和:8241

約数の個数: 64

約数和(自身を含む): 501350400

約数和(自身を除く): 288515456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 128, 203, 224, 232, 406, 448, 464, 812, 896, 928, 1624, 1856, 3248, 3712, 6496, 8191, 12992, 16382, 25984, 32764, 57337, 65528, 114674, 131056, 229348, 237539, 262112, 458696, 475078, 524224, 917392, 950156, 1048448, 1662773, 1834784, 1900312, 3325546, 3669568, 3800624, 6651092, 7339136, 7601248, 13302184, 15202496, 26604368, 30404992, 53208736, 106417472, 212834944]

約数ペア:

[(1, 212834944), (2, 106417472), (4, 53208736), (7, 30404992), (8, 26604368), (14, 15202496), (16, 13302184), (28, 7601248), (29, 7339136), (32, 6651092), (56, 3800624), (58, 3669568), (64, 3325546), (112, 1900312), (116, 1834784), (128, 1662773), (203, 1048448), (224, 950156), (232, 917392), (406, 524224), (448, 475078), (464, 458696), (812, 262112), (896, 237539), (928, 229348), (1624, 131056), (1856, 114674), (3248, 65528), (3712, 57337), (6496, 32764), (8191, 25984), (12992, 16382)]