220750488

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{20857}}^1$

素因数の和:20886

約数の個数: 96

約数和(自身を含む): 713343600

約数和(自身を除く): 492593112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 84, 98, 108, 126, 147, 168, 189, 196, 216, 252, 294, 378, 392, 441, 504, 588, 756, 882, 1176, 1323, 1512, 1764, 2646, 3528, 5292, 10584, 20857, 41714, 62571, 83428, 125142, 145999, 166856, 187713, 250284, 291998, 375426, 437997, 500568, 563139, 583996, 750852, 875994, 1021993, 1126278, 1167992, 1313991, 1501704, 1751988, 2043986, 2252556, 2627982, 3065979, 3503976, 3941973, 4087972, 4505112, 5255964, 6131958, 7883946, 8175944, 9197937, 10511928, 12263916, 15767892, 18395874, 24527832, 27593811, 31535784, 36791748, 55187622, 73583496, 110375244, 220750488]

約数ペア:

[(1, 220750488), (2, 110375244), (3, 73583496), (4, 55187622), (6, 36791748), (7, 31535784), (8, 27593811), (9, 24527832), (12, 18395874), (14, 15767892), (18, 12263916), (21, 10511928), (24, 9197937), (27, 8175944), (28, 7883946), (36, 6131958), (42, 5255964), (49, 4505112), (54, 4087972), (56, 3941973), (63, 3503976), (72, 3065979), (84, 2627982), (98, 2252556), (108, 2043986), (126, 1751988), (147, 1501704), (168, 1313991), (189, 1167992), (196, 1126278), (216, 1021993), (252, 875994), (294, 750852), (378, 583996), (392, 563139), (441, 500568), (504, 437997), (588, 375426), (756, 291998), (882, 250284), (1176, 187713), (1323, 166856), (1512, 145999), (1764, 125142), (2646, 83428), (3528, 62571), (5292, 41714), (10584, 20857)]