194879328

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{289999}}^1$

素因数の和:290019

約数の個数: 48

約数和(自身を含む): 584640000

約数和(自身を除く): 389760672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 289999, 579998, 869997, 1159996, 1739994, 2029993, 2319992, 3479988, 4059986, 4639984, 6089979, 6959976, 8119972, 9279968, 12179958, 13919952, 16239944, 24359916, 27839904, 32479888, 48719832, 64959776, 97439664, 194879328]

約数ペア:

[(1, 194879328), (2, 97439664), (3, 64959776), (4, 48719832), (6, 32479888), (7, 27839904), (8, 24359916), (12, 16239944), (14, 13919952), (16, 12179958), (21, 9279968), (24, 8119972), (28, 6959976), (32, 6089979), (42, 4639984), (48, 4059986), (56, 3479988), (84, 2319992), (96, 2029993), (112, 1739994), (168, 1159996), (224, 869997), (336, 579998), (672, 289999)]