724332310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{6397}}^1$

素因数の和:6497

約数の個数: 48

約数和(自身を含む): 1433100816

約数和(自身を除く): 708768506

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 169, 335, 338, 670, 845, 871, 1690, 1742, 4355, 6397, 8710, 11323, 12794, 22646, 31985, 56615, 63970, 83161, 113230, 166322, 415805, 428599, 831610, 857198, 1081093, 2142995, 2162186, 4285990, 5405465, 5571787, 10810930, 11143574, 27858935, 55717870, 72433231, 144866462, 362166155, 724332310]

約数ペア:

[(1, 724332310), (2, 362166155), (5, 144866462), (10, 72433231), (13, 55717870), (26, 27858935), (65, 11143574), (67, 10810930), (130, 5571787), (134, 5405465), (169, 4285990), (335, 2162186), (338, 2142995), (670, 1081093), (845, 857198), (871, 831610), (1690, 428599), (1742, 415805), (4355, 166322), (6397, 113230), (8710, 83161), (11323, 63970), (12794, 56615), (22646, 31985)]