431397568

素因数分解:

$2^6\times 7^2\times {\mathrm{23}}^1\times {\mathrm{5981}}^1$

素因数の和:6030

約数の個数: 84

約数和(自身を含む): 1039288752

約数和(自身を除く): 607891184

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 64, 92, 98, 112, 161, 184, 196, 224, 322, 368, 392, 448, 644, 736, 784, 1127, 1288, 1472, 1568, 2254, 2576, 3136, 4508, 5152, 5981, 9016, 10304, 11962, 18032, 23924, 36064, 41867, 47848, 72128, 83734, 95696, 137563, 167468, 191392, 275126, 293069, 334936, 382784, 550252, 586138, 669872, 962941, 1100504, 1172276, 1339744, 1925882, 2201008, 2344552, 2679488, 3851764, 4402016, 4689104, 6740587, 7703528, 8804032, 9378208, 13481174, 15407056, 18756416, 26962348, 30814112, 53924696, 61628224, 107849392, 215698784, 431397568]

約数ペア:

[(1, 431397568), (2, 215698784), (4, 107849392), (7, 61628224), (8, 53924696), (14, 30814112), (16, 26962348), (23, 18756416), (28, 15407056), (32, 13481174), (46, 9378208), (49, 8804032), (56, 7703528), (64, 6740587), (92, 4689104), (98, 4402016), (112, 3851764), (161, 2679488), (184, 2344552), (196, 2201008), (224, 1925882), (322, 1339744), (368, 1172276), (392, 1100504), (448, 962941), (644, 669872), (736, 586138), (784, 550252), (1127, 382784), (1288, 334936), (1472, 293069), (1568, 275126), (2254, 191392), (2576, 167468), (3136, 137563), (4508, 95696), (5152, 83734), (5981, 72128), (9016, 47848), (10304, 41867), (11962, 36064), (18032, 23924)]