1318120496

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{34513}}^1$

素因数の和:34570

約数の個数: 80

約数和(自身を含む): 3286837248

約数和(自身を除く): 1968716752

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 56, 62, 77, 88, 112, 124, 154, 176, 217, 248, 308, 341, 434, 496, 616, 682, 868, 1232, 1364, 1736, 2387, 2728, 3472, 4774, 5456, 9548, 19096, 34513, 38192, 69026, 138052, 241591, 276104, 379643, 483182, 552208, 759286, 966364, 1069903, 1518572, 1932728, 2139806, 2657501, 3037144, 3865456, 4279612, 5315002, 6074288, 7489321, 8559224, 10630004, 11768933, 14978642, 17118448, 21260008, 23537866, 29957284, 42520016, 47075732, 59914568, 82382531, 94151464, 119829136, 164765062, 188302928, 329530124, 659060248, 1318120496]

約数ペア:

[(1, 1318120496), (2, 659060248), (4, 329530124), (7, 188302928), (8, 164765062), (11, 119829136), (14, 94151464), (16, 82382531), (22, 59914568), (28, 47075732), (31, 42520016), (44, 29957284), (56, 23537866), (62, 21260008), (77, 17118448), (88, 14978642), (112, 11768933), (124, 10630004), (154, 8559224), (176, 7489321), (217, 6074288), (248, 5315002), (308, 4279612), (341, 3865456), (434, 3037144), (496, 2657501), (616, 2139806), (682, 1932728), (868, 1518572), (1232, 1069903), (1364, 966364), (1736, 759286), (2387, 552208), (2728, 483182), (3472, 379643), (4774, 276104), (5456, 241591), (9548, 138052), (19096, 69026), (34513, 38192)]