212853648

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{90499}}^1$

素因数の和:90524

約数の個数: 60

約数和(自身を含む): 639654000

約数和(自身を除く): 426800352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 90499, 180998, 271497, 361996, 542994, 633493, 723992, 1085988, 1266986, 1447984, 1900479, 2171976, 2533972, 3800958, 4343952, 4434451, 5067944, 7601916, 8868902, 10135888, 13303353, 15203832, 17737804, 26606706, 30407664, 35475608, 53213412, 70951216, 106426824, 212853648]

約数ペア:

[(1, 212853648), (2, 106426824), (3, 70951216), (4, 53213412), (6, 35475608), (7, 30407664), (8, 26606706), (12, 17737804), (14, 15203832), (16, 13303353), (21, 10135888), (24, 8868902), (28, 7601916), (42, 5067944), (48, 4434451), (49, 4343952), (56, 3800958), (84, 2533972), (98, 2171976), (112, 1900479), (147, 1447984), (168, 1266986), (196, 1085988), (294, 723992), (336, 633493), (392, 542994), (588, 361996), (784, 271497), (1176, 180998), (2352, 90499)]