212040216

素因数分解:

$2^3\times 3^2\times {\mathrm{127}}^1\times {\mathrm{23189}}^1$

素因数の和:23328

約数の個数: 48

約数和(自身を含む): 578822400

約数和(自身を除く): 366782184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 127, 254, 381, 508, 762, 1016, 1143, 1524, 2286, 3048, 4572, 9144, 23189, 46378, 69567, 92756, 139134, 185512, 208701, 278268, 417402, 556536, 834804, 1669608, 2945003, 5890006, 8835009, 11780012, 17670018, 23560024, 26505027, 35340036, 53010054, 70680072, 106020108, 212040216]

約数ペア:

[(1, 212040216), (2, 106020108), (3, 70680072), (4, 53010054), (6, 35340036), (8, 26505027), (9, 23560024), (12, 17670018), (18, 11780012), (24, 8835009), (36, 5890006), (72, 2945003), (127, 1669608), (254, 834804), (381, 556536), (508, 417402), (762, 278268), (1016, 208701), (1143, 185512), (1524, 139134), (2286, 92756), (3048, 69567), (4572, 46378), (9144, 23189)]