219726528

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{163487}}^1$

素因数の和:163509

約数の個数: 56

約数和(自身を含む): 664415232

約数和(自身を除く): 444688704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 163487, 326974, 490461, 653948, 980922, 1144409, 1307896, 1961844, 2288818, 2615792, 3433227, 3923688, 4577636, 5231584, 6866454, 7847376, 9155272, 10463168, 13732908, 15694752, 18310544, 27465816, 31389504, 36621088, 54931632, 73242176, 109863264, 219726528]

約数ペア:

[(1, 219726528), (2, 109863264), (3, 73242176), (4, 54931632), (6, 36621088), (7, 31389504), (8, 27465816), (12, 18310544), (14, 15694752), (16, 13732908), (21, 10463168), (24, 9155272), (28, 7847376), (32, 6866454), (42, 5231584), (48, 4577636), (56, 3923688), (64, 3433227), (84, 2615792), (96, 2288818), (112, 1961844), (168, 1307896), (192, 1144409), (224, 980922), (336, 653948), (448, 490461), (672, 326974), (1344, 163487)]