1245488712

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{35327}}^1$

素因数の和:35462

約数の個数: 64

約数和(自身を含む): 3383009280

約数和(自身を除く): 2137520568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 113, 156, 226, 312, 339, 452, 678, 904, 1356, 1469, 2712, 2938, 4407, 5876, 8814, 11752, 17628, 35256, 35327, 70654, 105981, 141308, 211962, 282616, 423924, 459251, 847848, 918502, 1377753, 1837004, 2755506, 3674008, 3991951, 5511012, 7983902, 11022024, 11975853, 15967804, 23951706, 31935608, 47903412, 51895363, 95806824, 103790726, 155686089, 207581452, 311372178, 415162904, 622744356, 1245488712]

約数ペア:

[(1, 1245488712), (2, 622744356), (3, 415162904), (4, 311372178), (6, 207581452), (8, 155686089), (12, 103790726), (13, 95806824), (24, 51895363), (26, 47903412), (39, 31935608), (52, 23951706), (78, 15967804), (104, 11975853), (113, 11022024), (156, 7983902), (226, 5511012), (312, 3991951), (339, 3674008), (452, 2755506), (678, 1837004), (904, 1377753), (1356, 918502), (1469, 847848), (2712, 459251), (2938, 423924), (4407, 282616), (5876, 211962), (8814, 141308), (11752, 105981), (17628, 70654), (35256, 35327)]