2528156928

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{299261}}^1$

素因数の和:299291

約数の個数: 72

約数和(自身を含む): 7340298336

約数和(自身を除く): 4812141408

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 256, 264, 352, 384, 528, 704, 768, 1056, 1408, 2112, 2816, 4224, 8448, 299261, 598522, 897783, 1197044, 1795566, 2394088, 3291871, 3591132, 4788176, 6583742, 7182264, 9576352, 9875613, 13167484, 14364528, 19152704, 19751226, 26334968, 28729056, 38305408, 39502452, 52669936, 57458112, 76610816, 79004904, 105339872, 114916224, 158009808, 210679744, 229832448, 316019616, 421359488, 632039232, 842718976, 1264078464, 2528156928]

約数ペア:

[(1, 2528156928), (2, 1264078464), (3, 842718976), (4, 632039232), (6, 421359488), (8, 316019616), (11, 229832448), (12, 210679744), (16, 158009808), (22, 114916224), (24, 105339872), (32, 79004904), (33, 76610816), (44, 57458112), (48, 52669936), (64, 39502452), (66, 38305408), (88, 28729056), (96, 26334968), (128, 19751226), (132, 19152704), (176, 14364528), (192, 13167484), (256, 9875613), (264, 9576352), (352, 7182264), (384, 6583742), (528, 4788176), (704, 3591132), (768, 3291871), (1056, 2394088), (1408, 1795566), (2112, 1197044), (2816, 897783), (4224, 598522), (8448, 299261)]