2186234624

素因数分解:

$2^8\times 7^1\times {\mathrm{79}}^1\times {\mathrm{15443}}^1$

素因数の和:15545

約数の個数: 72

約数和(自身を含む): 5050805760

約数和(自身を除く): 2864571136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 79, 112, 128, 158, 224, 256, 316, 448, 553, 632, 896, 1106, 1264, 1792, 2212, 2528, 4424, 5056, 8848, 10112, 15443, 17696, 20224, 30886, 35392, 61772, 70784, 108101, 123544, 141568, 216202, 247088, 432404, 494176, 864808, 988352, 1219997, 1729616, 1976704, 2439994, 3459232, 3953408, 4879988, 6918464, 8539979, 9759976, 13836928, 17079958, 19519952, 27673856, 34159916, 39039904, 68319832, 78079808, 136639664, 156159616, 273279328, 312319232, 546558656, 1093117312, 2186234624]

約数ペア:

[(1, 2186234624), (2, 1093117312), (4, 546558656), (7, 312319232), (8, 273279328), (14, 156159616), (16, 136639664), (28, 78079808), (32, 68319832), (56, 39039904), (64, 34159916), (79, 27673856), (112, 19519952), (128, 17079958), (158, 13836928), (224, 9759976), (256, 8539979), (316, 6918464), (448, 4879988), (553, 3953408), (632, 3459232), (896, 2439994), (1106, 1976704), (1264, 1729616), (1792, 1219997), (2212, 988352), (2528, 864808), (4424, 494176), (5056, 432404), (8848, 247088), (10112, 216202), (15443, 141568), (17696, 123544), (20224, 108101), (30886, 70784), (35392, 61772)]