2453808

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:194

約数の個数: 80

約数和(自身を含む): 7420160

約数和(自身を除く): 4966352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 67, 84, 109, 112, 134, 168, 201, 218, 268, 327, 336, 402, 436, 469, 536, 654, 763, 804, 872, 938, 1072, 1308, 1407, 1526, 1608, 1744, 1876, 2289, 2616, 2814, 3052, 3216, 3752, 4578, 5232, 5628, 6104, 7303, 7504, 9156, 11256, 12208, 14606, 18312, 21909, 22512, 29212, 36624, 43818, 51121, 58424, 87636, 102242, 116848, 153363, 175272, 204484, 306726, 350544, 408968, 613452, 817936, 1226904, 2453808]

約数ペア:

[(1, 2453808), (2, 1226904), (3, 817936), (4, 613452), (6, 408968), (7, 350544), (8, 306726), (12, 204484), (14, 175272), (16, 153363), (21, 116848), (24, 102242), (28, 87636), (42, 58424), (48, 51121), (56, 43818), (67, 36624), (84, 29212), (109, 22512), (112, 21909), (134, 18312), (168, 14606), (201, 12208), (218, 11256), (268, 9156), (327, 7504), (336, 7303), (402, 6104), (436, 5628), (469, 5232), (536, 4578), (654, 3752), (763, 3216), (804, 3052), (872, 2814), (938, 2616), (1072, 2289), (1308, 1876), (1407, 1744), (1526, 1608)]