220748976

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{8111}}^1$

素因数の和:8141

約数の個数: 120

約数和(自身を含む): 732286464

約数和(自身を除く): 511537488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 243, 252, 324, 336, 378, 432, 486, 504, 567, 648, 756, 972, 1008, 1134, 1296, 1512, 1701, 1944, 2268, 3024, 3402, 3888, 4536, 6804, 8111, 9072, 13608, 16222, 24333, 27216, 32444, 48666, 56777, 64888, 72999, 97332, 113554, 129776, 145998, 170331, 194664, 218997, 227108, 291996, 340662, 389328, 437994, 454216, 510993, 583992, 656991, 681324, 875988, 908432, 1021986, 1167984, 1313982, 1362648, 1532979, 1751976, 1970973, 2043972, 2627964, 2725296, 3065958, 3503952, 3941946, 4087944, 4598937, 5255928, 6131916, 7883892, 8175888, 9197874, 10511856, 12263832, 13796811, 15767784, 18395748, 24527664, 27593622, 31535568, 36791496, 55187244, 73582992, 110374488, 220748976]

約数ペア:

[(1, 220748976), (2, 110374488), (3, 73582992), (4, 55187244), (6, 36791496), (7, 31535568), (8, 27593622), (9, 24527664), (12, 18395748), (14, 15767784), (16, 13796811), (18, 12263832), (21, 10511856), (24, 9197874), (27, 8175888), (28, 7883892), (36, 6131916), (42, 5255928), (48, 4598937), (54, 4087944), (56, 3941946), (63, 3503952), (72, 3065958), (81, 2725296), (84, 2627964), (108, 2043972), (112, 1970973), (126, 1751976), (144, 1532979), (162, 1362648), (168, 1313982), (189, 1167984), (216, 1021986), (243, 908432), (252, 875988), (324, 681324), (336, 656991), (378, 583992), (432, 510993), (486, 454216), (504, 437994), (567, 389328), (648, 340662), (756, 291996), (972, 227108), (1008, 218997), (1134, 194664), (1296, 170331), (1512, 145998), (1701, 129776), (1944, 113554), (2268, 97332), (3024, 72999), (3402, 64888), (3888, 56777), (4536, 48666), (6804, 32444), (8111, 27216), (9072, 24333), (13608, 16222)]