460637824

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{189407}}^1$

素因数の和:189440

約数の個数: 32

約数和(自身を含む): 965980800

約数和(自身を除く): 505342976

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 189407, 378814, 757628, 1515256, 3030512, 3598733, 6061024, 7197466, 12122048, 14394932, 24244096, 28789864, 57579728, 115159456, 230318912, 460637824]

約数ペア:

[(1, 460637824), (2, 230318912), (4, 115159456), (8, 57579728), (16, 28789864), (19, 24244096), (32, 14394932), (38, 12122048), (64, 7197466), (76, 6061024), (128, 3598733), (152, 3030512), (304, 1515256), (608, 757628), (1216, 378814), (2432, 189407)]