378713916

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{8999}}^1$

素因数の和:9183

約数の個数: 72

約数和(自身を含む): 1100736000

約数和(自身を除く): 722022084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 167, 252, 334, 501, 668, 1002, 1169, 1503, 2004, 2338, 3006, 3507, 4676, 6012, 7014, 8999, 10521, 14028, 17998, 21042, 26997, 35996, 42084, 53994, 62993, 80991, 107988, 125986, 161982, 188979, 251972, 323964, 377958, 566937, 755916, 1133874, 1502833, 2267748, 3005666, 4508499, 6011332, 9016998, 10519831, 13525497, 18033996, 21039662, 27050994, 31559493, 42079324, 54101988, 63118986, 94678479, 126237972, 189356958, 378713916]

約数ペア:

[(1, 378713916), (2, 189356958), (3, 126237972), (4, 94678479), (6, 63118986), (7, 54101988), (9, 42079324), (12, 31559493), (14, 27050994), (18, 21039662), (21, 18033996), (28, 13525497), (36, 10519831), (42, 9016998), (63, 6011332), (84, 4508499), (126, 3005666), (167, 2267748), (252, 1502833), (334, 1133874), (501, 755916), (668, 566937), (1002, 377958), (1169, 323964), (1503, 251972), (2004, 188979), (2338, 161982), (3006, 125986), (3507, 107988), (4676, 80991), (6012, 62993), (7014, 53994), (8999, 42084), (10521, 35996), (14028, 26997), (17998, 21042)]