1340096256

素因数分解:

$2^8\times 3^2\times {\mathrm{581639}}^1$

素因数の和:581661

約数の個数: 54

約数和(自身を含む): 3863834520

約数和(自身を除く): 2523738264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 581639, 1163278, 1744917, 2326556, 3489834, 4653112, 5234751, 6979668, 9306224, 10469502, 13959336, 18612448, 20939004, 27918672, 37224896, 41878008, 55837344, 74449792, 83756016, 111674688, 148899584, 167512032, 223349376, 335024064, 446698752, 670048128, 1340096256]

約数ペア:

[(1, 1340096256), (2, 670048128), (3, 446698752), (4, 335024064), (6, 223349376), (8, 167512032), (9, 148899584), (12, 111674688), (16, 83756016), (18, 74449792), (24, 55837344), (32, 41878008), (36, 37224896), (48, 27918672), (64, 20939004), (72, 18612448), (96, 13959336), (128, 10469502), (144, 9306224), (192, 6979668), (256, 5234751), (288, 4653112), (384, 3489834), (576, 2326556), (768, 1744917), (1152, 1163278), (2304, 581639)]