312983748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{112909}}^1$

素因数の和:112937

約数の個数: 72

約数和(自身を含む): 986381760

約数和(自身を除く): 673398012

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 112909, 225818, 338727, 451636, 677454, 790363, 1016181, 1241999, 1354908, 1580726, 2032362, 2371089, 2483998, 3161452, 3725997, 4064724, 4742178, 4967996, 7113267, 7451994, 8693993, 9484356, 11177991, 14226534, 14903988, 17387986, 22355982, 26081979, 28453068, 34775972, 44711964, 52163958, 78245937, 104327916, 156491874, 312983748]

約数ペア:

[(1, 312983748), (2, 156491874), (3, 104327916), (4, 78245937), (6, 52163958), (7, 44711964), (9, 34775972), (11, 28453068), (12, 26081979), (14, 22355982), (18, 17387986), (21, 14903988), (22, 14226534), (28, 11177991), (33, 9484356), (36, 8693993), (42, 7451994), (44, 7113267), (63, 4967996), (66, 4742178), (77, 4064724), (84, 3725997), (99, 3161452), (126, 2483998), (132, 2371089), (154, 2032362), (198, 1580726), (231, 1354908), (252, 1241999), (308, 1016181), (396, 790363), (462, 677454), (693, 451636), (924, 338727), (1386, 225818), (2772, 112909)]