2545368

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:264

約数の個数: 64

約数和(自身を含む): 7392000

約数和(自身を除く): 4846632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 109, 139, 168, 218, 278, 327, 417, 436, 556, 654, 763, 834, 872, 973, 1112, 1308, 1526, 1668, 1946, 2289, 2616, 2919, 3052, 3336, 3892, 4578, 5838, 6104, 7784, 9156, 11676, 15151, 18312, 23352, 30302, 45453, 60604, 90906, 106057, 121208, 181812, 212114, 318171, 363624, 424228, 636342, 848456, 1272684, 2545368]

約数ペア:

[(1, 2545368), (2, 1272684), (3, 848456), (4, 636342), (6, 424228), (7, 363624), (8, 318171), (12, 212114), (14, 181812), (21, 121208), (24, 106057), (28, 90906), (42, 60604), (56, 45453), (84, 30302), (109, 23352), (139, 18312), (168, 15151), (218, 11676), (278, 9156), (327, 7784), (417, 6104), (436, 5838), (556, 4578), (654, 3892), (763, 3336), (834, 3052), (872, 2919), (973, 2616), (1112, 2289), (1308, 1946), (1526, 1668)]