20231853984

素因数分解:

$2^5\times 3^2\times {\mathrm{157}}^1\times {\mathrm{447449}}^1$

素因数の和:447622

約数の個数: 72

約数和(自身を含む): 57900924900

約数和(自身を除く): 37669070916

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 157, 288, 314, 471, 628, 942, 1256, 1413, 1884, 2512, 2826, 3768, 5024, 5652, 7536, 11304, 15072, 22608, 45216, 447449, 894898, 1342347, 1789796, 2684694, 3579592, 4027041, 5369388, 7159184, 8054082, 10738776, 14318368, 16108164, 21477552, 32216328, 42955104, 64432656, 70249493, 128865312, 140498986, 210748479, 280997972, 421496958, 561995944, 632245437, 842993916, 1123991888, 1264490874, 1685987832, 2247983776, 2528981748, 3371975664, 5057963496, 6743951328, 10115926992, 20231853984]

約数ペア:

[(1, 20231853984), (2, 10115926992), (3, 6743951328), (4, 5057963496), (6, 3371975664), (8, 2528981748), (9, 2247983776), (12, 1685987832), (16, 1264490874), (18, 1123991888), (24, 842993916), (32, 632245437), (36, 561995944), (48, 421496958), (72, 280997972), (96, 210748479), (144, 140498986), (157, 128865312), (288, 70249493), (314, 64432656), (471, 42955104), (628, 32216328), (942, 21477552), (1256, 16108164), (1413, 14318368), (1884, 10738776), (2512, 8054082), (2826, 7159184), (3768, 5369388), (5024, 4027041), (5652, 3579592), (7536, 2684694), (11304, 1789796), (15072, 1342347), (22608, 894898), (45216, 447449)]