989776536

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{55061}}^1$

素因数の和:55184

約数の個数: 64

約数和(自身を含む): 2854414080

約数和(自身を除く): 1864637544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 107, 168, 214, 321, 428, 642, 749, 856, 1284, 1498, 2247, 2568, 2996, 4494, 5992, 8988, 17976, 55061, 110122, 165183, 220244, 330366, 385427, 440488, 660732, 770854, 1156281, 1321464, 1541708, 2312562, 3083416, 4625124, 5891527, 9250248, 11783054, 17674581, 23566108, 35349162, 41240689, 47132216, 70698324, 82481378, 123722067, 141396648, 164962756, 247444134, 329925512, 494888268, 989776536]

約数ペア:

[(1, 989776536), (2, 494888268), (3, 329925512), (4, 247444134), (6, 164962756), (7, 141396648), (8, 123722067), (12, 82481378), (14, 70698324), (21, 47132216), (24, 41240689), (28, 35349162), (42, 23566108), (56, 17674581), (84, 11783054), (107, 9250248), (168, 5891527), (214, 4625124), (321, 3083416), (428, 2312562), (642, 1541708), (749, 1321464), (856, 1156281), (1284, 770854), (1498, 660732), (2247, 440488), (2568, 385427), (2996, 330366), (4494, 220244), (5992, 165183), (8988, 110122), (17976, 55061)]