272031408

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{863}}^1$

素因数の和:1087

約数の個数: 120

約数和(自身を含む): 835660800

約数和(自身を除く): 563629392

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 199, 264, 396, 398, 528, 597, 792, 796, 863, 1194, 1584, 1592, 1726, 1791, 2189, 2388, 2589, 3184, 3452, 3582, 4378, 4776, 5178, 6567, 6904, 7164, 7767, 8756, 9493, 9552, 10356, 13134, 13808, 14328, 15534, 17512, 18986, 19701, 20712, 26268, 28479, 28656, 31068, 35024, 37972, 39402, 41424, 52536, 56958, 62136, 75944, 78804, 85437, 105072, 113916, 124272, 151888, 157608, 170874, 171737, 227832, 315216, 341748, 343474, 455664, 515211, 683496, 686948, 1030422, 1366992, 1373896, 1545633, 1889107, 2060844, 2747792, 3091266, 3778214, 4121688, 5667321, 6182532, 7556428, 8243376, 11334642, 12365064, 15112856, 17001963, 22669284, 24730128, 30225712, 34003926, 45338568, 68007852, 90677136, 136015704, 272031408]

約数ペア:

[(1, 272031408), (2, 136015704), (3, 90677136), (4, 68007852), (6, 45338568), (8, 34003926), (9, 30225712), (11, 24730128), (12, 22669284), (16, 17001963), (18, 15112856), (22, 12365064), (24, 11334642), (33, 8243376), (36, 7556428), (44, 6182532), (48, 5667321), (66, 4121688), (72, 3778214), (88, 3091266), (99, 2747792), (132, 2060844), (144, 1889107), (176, 1545633), (198, 1373896), (199, 1366992), (264, 1030422), (396, 686948), (398, 683496), (528, 515211), (597, 455664), (792, 343474), (796, 341748), (863, 315216), (1194, 227832), (1584, 171737), (1592, 170874), (1726, 157608), (1791, 151888), (2189, 124272), (2388, 113916), (2589, 105072), (3184, 85437), (3452, 78804), (3582, 75944), (4378, 62136), (4776, 56958), (5178, 52536), (6567, 41424), (6904, 39402), (7164, 37972), (7767, 35024), (8756, 31068), (9493, 28656), (9552, 28479), (10356, 26268), (13134, 20712), (13808, 19701), (14328, 18986), (15534, 17512)]