420281088

素因数分解:

$2^8\times 3^1\times {\mathrm{547241}}^1$

素因数の和:547260

約数の個数: 36

約数和(自身を含む): 1118562648

約数和(自身を除く): 698281560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 547241, 1094482, 1641723, 2188964, 3283446, 4377928, 6566892, 8755856, 13133784, 17511712, 26267568, 35023424, 52535136, 70046848, 105070272, 140093696, 210140544, 420281088]

約数ペア:

[(1, 420281088), (2, 210140544), (3, 140093696), (4, 105070272), (6, 70046848), (8, 52535136), (12, 35023424), (16, 26267568), (24, 17511712), (32, 13133784), (48, 8755856), (64, 6566892), (96, 4377928), (128, 3283446), (192, 2188964), (256, 1641723), (384, 1094482), (768, 547241)]