313209116

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{937}}^1$

素因数の和:1130

約数の個数: 48

約数和(自身を含む): 612686592

約数和(自身を除く): 299477476

約数列:

[1, 2, 4, 11, 22, 44, 71, 107, 142, 214, 284, 428, 781, 937, 1177, 1562, 1874, 2354, 3124, 3748, 4708, 7597, 10307, 15194, 20614, 30388, 41228, 66527, 83567, 100259, 133054, 167134, 200518, 266108, 334268, 401036, 731797, 1102849, 1463594, 2205698, 2927188, 4411396, 7118389, 14236778, 28473556, 78302279, 156604558, 313209116]

約数ペア:

[(1, 313209116), (2, 156604558), (4, 78302279), (11, 28473556), (22, 14236778), (44, 7118389), (71, 4411396), (107, 2927188), (142, 2205698), (214, 1463594), (284, 1102849), (428, 731797), (781, 401036), (937, 334268), (1177, 266108), (1562, 200518), (1874, 167134), (2354, 133054), (3124, 100259), (3748, 83567), (4708, 66527), (7597, 41228), (10307, 30388), (15194, 20614)]