261230383104

素因数分解:

$2^{12}\times 3^1\times {\mathrm{21258983}}^1$

素因数の和:21259010

約数の個数: 52

約数和(自身を含む): 696529351776

約数和(自身を除く): 435298968672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 2048, 3072, 4096, 6144, 12288, 21258983, 42517966, 63776949, 85035932, 127553898, 170071864, 255107796, 340143728, 510215592, 680287456, 1020431184, 1360574912, 2040862368, 2721149824, 4081724736, 5442299648, 8163449472, 10884599296, 16326898944, 21769198592, 32653797888, 43538397184, 65307595776, 87076794368, 130615191552, 261230383104]

約数ペア:

[(1, 261230383104), (2, 130615191552), (3, 87076794368), (4, 65307595776), (6, 43538397184), (8, 32653797888), (12, 21769198592), (16, 16326898944), (24, 10884599296), (32, 8163449472), (48, 5442299648), (64, 4081724736), (96, 2721149824), (128, 2040862368), (192, 1360574912), (256, 1020431184), (384, 680287456), (512, 510215592), (768, 340143728), (1024, 255107796), (1536, 170071864), (2048, 127553898), (3072, 85035932), (4096, 63776949), (6144, 42517966), (12288, 21258983)]