258993024

素因数分解:

$2^7\times 3^1\times {\mathrm{674461}}^1$

素因数の和:674478

約数の個数: 32

約数和(自身を含む): 687951240

約数和(自身を除く): 428958216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 674461, 1348922, 2023383, 2697844, 4046766, 5395688, 8093532, 10791376, 16187064, 21582752, 32374128, 43165504, 64748256, 86331008, 129496512, 258993024]

約数ペア:

[(1, 258993024), (2, 129496512), (3, 86331008), (4, 64748256), (6, 43165504), (8, 32374128), (12, 21582752), (16, 16187064), (24, 10791376), (32, 8093532), (48, 5395688), (64, 4046766), (96, 2697844), (128, 2023383), (192, 1348922), (384, 674461)]