199003968

素因数分解:

$2^6\times 3^2\times {\mathrm{439}}^1\times {\mathrm{787}}^1$

素因数の和:1244

約数の個数: 84

約数和(自身を含む): 572434720

約数和(自身を除く): 373430752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 439, 576, 787, 878, 1317, 1574, 1756, 2361, 2634, 3148, 3512, 3951, 4722, 5268, 6296, 7024, 7083, 7902, 9444, 10536, 12592, 14048, 14166, 15804, 18888, 21072, 25184, 28096, 28332, 31608, 37776, 42144, 50368, 56664, 63216, 75552, 84288, 113328, 126432, 151104, 226656, 252864, 345493, 453312, 690986, 1036479, 1381972, 2072958, 2763944, 3109437, 4145916, 5527888, 6218874, 8291832, 11055776, 12437748, 16583664, 22111552, 24875496, 33167328, 49750992, 66334656, 99501984, 199003968]

約数ペア:

[(1, 199003968), (2, 99501984), (3, 66334656), (4, 49750992), (6, 33167328), (8, 24875496), (9, 22111552), (12, 16583664), (16, 12437748), (18, 11055776), (24, 8291832), (32, 6218874), (36, 5527888), (48, 4145916), (64, 3109437), (72, 2763944), (96, 2072958), (144, 1381972), (192, 1036479), (288, 690986), (439, 453312), (576, 345493), (787, 252864), (878, 226656), (1317, 151104), (1574, 126432), (1756, 113328), (2361, 84288), (2634, 75552), (3148, 63216), (3512, 56664), (3951, 50368), (4722, 42144), (5268, 37776), (6296, 31608), (7024, 28332), (7083, 28096), (7902, 25184), (9444, 21072), (10536, 18888), (12592, 15804), (14048, 14166)]