729770944

素因数分解:

$2^6\times 7^1\times {\mathrm{71}}^1\times {\mathrm{22943}}^1$

素因数の和:23033

約数の個数: 56

約数和(自身を含む): 1678399488

約数和(自身を除く): 948628544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 142, 224, 284, 448, 497, 568, 994, 1136, 1988, 2272, 3976, 4544, 7952, 15904, 22943, 31808, 45886, 91772, 160601, 183544, 321202, 367088, 642404, 734176, 1284808, 1468352, 1628953, 2569616, 3257906, 5139232, 6515812, 10278464, 11402671, 13031624, 22805342, 26063248, 45610684, 52126496, 91221368, 104252992, 182442736, 364885472, 729770944]

約数ペア:

[(1, 729770944), (2, 364885472), (4, 182442736), (7, 104252992), (8, 91221368), (14, 52126496), (16, 45610684), (28, 26063248), (32, 22805342), (56, 13031624), (64, 11402671), (71, 10278464), (112, 6515812), (142, 5139232), (224, 3257906), (284, 2569616), (448, 1628953), (497, 1468352), (568, 1284808), (994, 734176), (1136, 642404), (1988, 367088), (2272, 321202), (3976, 183544), (4544, 160601), (7952, 91772), (15904, 45886), (22943, 31808)]