2000999736

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{3217}}^1$

素因数の和:3445

約数の個数: 96

約数和(自身を含む): 5557228560

約数和(自身を除く): 3556228824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 163, 212, 318, 326, 424, 477, 489, 636, 652, 954, 978, 1272, 1304, 1467, 1908, 1956, 2934, 3217, 3816, 3912, 5868, 6434, 8639, 9651, 11736, 12868, 17278, 19302, 25736, 25917, 28953, 34556, 38604, 51834, 57906, 69112, 77208, 77751, 103668, 115812, 155502, 170501, 207336, 231624, 311004, 341002, 511503, 524371, 622008, 682004, 1023006, 1048742, 1364008, 1534509, 1573113, 2046012, 2097484, 3069018, 3146226, 4092024, 4194968, 4719339, 6138036, 6292452, 9438678, 12276072, 12584904, 18877356, 27791663, 37754712, 55583326, 83374989, 111166652, 166749978, 222333304, 250124967, 333499956, 500249934, 666999912, 1000499868, 2000999736]

約数ペア:

[(1, 2000999736), (2, 1000499868), (3, 666999912), (4, 500249934), (6, 333499956), (8, 250124967), (9, 222333304), (12, 166749978), (18, 111166652), (24, 83374989), (36, 55583326), (53, 37754712), (72, 27791663), (106, 18877356), (159, 12584904), (163, 12276072), (212, 9438678), (318, 6292452), (326, 6138036), (424, 4719339), (477, 4194968), (489, 4092024), (636, 3146226), (652, 3069018), (954, 2097484), (978, 2046012), (1272, 1573113), (1304, 1534509), (1467, 1364008), (1908, 1048742), (1956, 1023006), (2934, 682004), (3217, 622008), (3816, 524371), (3912, 511503), (5868, 341002), (6434, 311004), (8639, 231624), (9651, 207336), (11736, 170501), (12868, 155502), (17278, 115812), (19302, 103668), (25736, 77751), (25917, 77208), (28953, 69112), (34556, 57906), (38604, 51834)]