2691489234

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{499}}^1\times {\mathrm{769}}^1$

素因数の和:1447

約数の個数: 64

約数和(自身を含む): 6209280000

約数和(自身を除く): 3517790766

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 167, 334, 499, 501, 769, 998, 1002, 1169, 1497, 1538, 2307, 2338, 2994, 3493, 3507, 4614, 5383, 6986, 7014, 10479, 10766, 16149, 20958, 32298, 83333, 128423, 166666, 249999, 256846, 383731, 385269, 499998, 583331, 767462, 770538, 898961, 1151193, 1166662, 1749993, 1797922, 2302386, 2686117, 2696883, 3499986, 5372234, 5393766, 8058351, 16116702, 64083077, 128166154, 192249231, 384498462, 448581539, 897163078, 1345744617, 2691489234]

約数ペア:

[(1, 2691489234), (2, 1345744617), (3, 897163078), (6, 448581539), (7, 384498462), (14, 192249231), (21, 128166154), (42, 64083077), (167, 16116702), (334, 8058351), (499, 5393766), (501, 5372234), (769, 3499986), (998, 2696883), (1002, 2686117), (1169, 2302386), (1497, 1797922), (1538, 1749993), (2307, 1166662), (2338, 1151193), (2994, 898961), (3493, 770538), (3507, 767462), (4614, 583331), (5383, 499998), (6986, 385269), (7014, 383731), (10479, 256846), (10766, 249999), (16149, 166666), (20958, 128423), (32298, 83333)]