172219488

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{256279}}^1$

素因数の和:256299

約数の個数: 48

約数和(自身を含む): 516660480

約数和(自身を除く): 344440992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 256279, 512558, 768837, 1025116, 1537674, 1793953, 2050232, 3075348, 3587906, 4100464, 5381859, 6150696, 7175812, 8200928, 10763718, 12301392, 14351624, 21527436, 24602784, 28703248, 43054872, 57406496, 86109744, 172219488]

約数ペア:

[(1, 172219488), (2, 86109744), (3, 57406496), (4, 43054872), (6, 28703248), (7, 24602784), (8, 21527436), (12, 14351624), (14, 12301392), (16, 10763718), (21, 8200928), (24, 7175812), (28, 6150696), (32, 5381859), (42, 4100464), (48, 3587906), (56, 3075348), (84, 2050232), (96, 1793953), (112, 1537674), (168, 1025116), (224, 768837), (336, 512558), (672, 256279)]