381184512

素因数分解:

$2^9\times 3^1\times {\mathrm{248167}}^1$

素因数の和:248188

約数の個数: 40

約数和(自身を含む): 1015503456

約数和(自身を除く): 634318944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 248167, 496334, 744501, 992668, 1489002, 1985336, 2978004, 3970672, 5956008, 7941344, 11912016, 15882688, 23824032, 31765376, 47648064, 63530752, 95296128, 127061504, 190592256, 381184512]

約数ペア:

[(1, 381184512), (2, 190592256), (3, 127061504), (4, 95296128), (6, 63530752), (8, 47648064), (12, 31765376), (16, 23824032), (24, 15882688), (32, 11912016), (48, 7941344), (64, 5956008), (96, 3970672), (128, 2978004), (192, 1985336), (256, 1489002), (384, 992668), (512, 744501), (768, 496334), (1536, 248167)]