538269984

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{266999}}^1$

素因数の和:267022

約数の個数: 72

約数和(自身を含む): 1749384000

約数和(自身を除く): 1211114016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 266999, 533998, 800997, 1067996, 1601994, 1868993, 2135992, 2402991, 3203988, 3737986, 4271984, 4805982, 5606979, 6407976, 7475972, 8543968, 9611964, 11213958, 12815952, 14951944, 16820937, 19223928, 22427916, 25631904, 29903888, 33641874, 38447856, 44855832, 59807776, 67283748, 76895712, 89711664, 134567496, 179423328, 269134992, 538269984]

約数ペア:

[(1, 538269984), (2, 269134992), (3, 179423328), (4, 134567496), (6, 89711664), (7, 76895712), (8, 67283748), (9, 59807776), (12, 44855832), (14, 38447856), (16, 33641874), (18, 29903888), (21, 25631904), (24, 22427916), (28, 19223928), (32, 16820937), (36, 14951944), (42, 12815952), (48, 11213958), (56, 9611964), (63, 8543968), (72, 7475972), (84, 6407976), (96, 5606979), (112, 4805982), (126, 4271984), (144, 3737986), (168, 3203988), (224, 2402991), (252, 2135992), (288, 1868993), (336, 1601994), (504, 1067996), (672, 800997), (1008, 533998), (2016, 266999)]