381313024

素因数分解:

$2^{13}\times {\mathrm{89}}^1\times {\mathrm{523}}^1$

素因数の和:638

約数の個数: 56

約数和(自身を含む): 772622280

約数和(自身を除く): 391309256

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 128, 178, 256, 356, 512, 523, 712, 1024, 1046, 1424, 2048, 2092, 2848, 4096, 4184, 5696, 8192, 8368, 11392, 16736, 22784, 33472, 45568, 46547, 66944, 91136, 93094, 133888, 182272, 186188, 267776, 364544, 372376, 535552, 729088, 744752, 1071104, 1489504, 2142208, 2979008, 4284416, 5958016, 11916032, 23832064, 47664128, 95328256, 190656512, 381313024]

約数ペア:

[(1, 381313024), (2, 190656512), (4, 95328256), (8, 47664128), (16, 23832064), (32, 11916032), (64, 5958016), (89, 4284416), (128, 2979008), (178, 2142208), (256, 1489504), (356, 1071104), (512, 744752), (523, 729088), (712, 535552), (1024, 372376), (1046, 364544), (1424, 267776), (2048, 186188), (2092, 182272), (2848, 133888), (4096, 93094), (4184, 91136), (5696, 66944), (8192, 46547), (8368, 45568), (11392, 33472), (16736, 22784)]