260052312

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{6563}}^1$

素因数の和:6712

約数の個数: 64

約数和(自身を含む): 705761280

約数和(自身を除く): 445708968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 127, 156, 254, 312, 381, 508, 762, 1016, 1524, 1651, 3048, 3302, 4953, 6563, 6604, 9906, 13126, 13208, 19689, 19812, 26252, 39378, 39624, 52504, 78756, 85319, 157512, 170638, 255957, 341276, 511914, 682552, 833501, 1023828, 1667002, 2047656, 2500503, 3334004, 5001006, 6668008, 10002012, 10835513, 20004024, 21671026, 32506539, 43342052, 65013078, 86684104, 130026156, 260052312]

約数ペア:

[(1, 260052312), (2, 130026156), (3, 86684104), (4, 65013078), (6, 43342052), (8, 32506539), (12, 21671026), (13, 20004024), (24, 10835513), (26, 10002012), (39, 6668008), (52, 5001006), (78, 3334004), (104, 2500503), (127, 2047656), (156, 1667002), (254, 1023828), (312, 833501), (381, 682552), (508, 511914), (762, 341276), (1016, 255957), (1524, 170638), (1651, 157512), (3048, 85319), (3302, 78756), (4953, 52504), (6563, 39624), (6604, 39378), (9906, 26252), (13126, 19812), (13208, 19689)]