248976126

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{9277}}^1$

素因数の和:9366

約数の個数: 64

約数和(自身を含む): 641295360

約数和(自身を除く): 392319234

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 71, 126, 142, 189, 213, 378, 426, 497, 639, 994, 1278, 1491, 1917, 2982, 3834, 4473, 8946, 9277, 13419, 18554, 26838, 27831, 55662, 64939, 83493, 129878, 166986, 194817, 250479, 389634, 500958, 584451, 658667, 1168902, 1317334, 1753353, 1976001, 3506706, 3952002, 4610669, 5928003, 9221338, 11856006, 13832007, 17784009, 27664014, 35568018, 41496021, 82992042, 124488063, 248976126]

約数ペア:

[(1, 248976126), (2, 124488063), (3, 82992042), (6, 41496021), (7, 35568018), (9, 27664014), (14, 17784009), (18, 13832007), (21, 11856006), (27, 9221338), (42, 5928003), (54, 4610669), (63, 3952002), (71, 3506706), (126, 1976001), (142, 1753353), (189, 1317334), (213, 1168902), (378, 658667), (426, 584451), (497, 500958), (639, 389634), (994, 250479), (1278, 194817), (1491, 166986), (1917, 129878), (2982, 83493), (3834, 64939), (4473, 55662), (8946, 27831), (9277, 26838), (13419, 18554)]