217388318112

素因数分解:

$2^5\times 3^2\times 7^3\times {\mathrm{2200643}}^1$

素因数の和:2200680

約数の個数: 144

約数和(自身を含む): 720930974400

約数和(自身を除く): 503542656288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 343, 392, 441, 504, 588, 672, 686, 784, 882, 1008, 1029, 1176, 1372, 1568, 1764, 2016, 2058, 2352, 2744, 3087, 3528, 4116, 4704, 5488, 6174, 7056, 8232, 10976, 12348, 14112, 16464, 24696, 32928, 49392, 98784, 2200643, 4401286, 6601929, 8802572, 13203858, 15404501, 17605144, 19805787, 26407716, 30809002, 35210288, 39611574, 46213503, 52815432, 61618004, 70420576, 79223148, 92427006, 105630864, 107831507, 123236008, 138640509, 158446296, 184854012, 211261728, 215663014, 246472016, 277281018, 316892592, 323494521, 369708024, 431326028, 492944032, 554562036, 633785184, 646989042, 739416048, 754820549, 862652056, 970483563, 1109124072, 1293978084, 1478832096, 1509641098, 1725304112, 1940967126, 2218248144, 2264461647, 2587956168, 3019282196, 3450608224, 3881934252, 4436496288, 4528923294, 5175912336, 6038564392, 6793384941, 7763868504, 9057846588, 10351824672, 12077128784, 13586769882, 15527737008, 18115693176, 24154257568, 27173539764, 31055474016, 36231386352, 54347079528, 72462772704, 108694159056, 217388318112]

約数ペア:

[(1, 217388318112), (2, 108694159056), (3, 72462772704), (4, 54347079528), (6, 36231386352), (7, 31055474016), (8, 27173539764), (9, 24154257568), (12, 18115693176), (14, 15527737008), (16, 13586769882), (18, 12077128784), (21, 10351824672), (24, 9057846588), (28, 7763868504), (32, 6793384941), (36, 6038564392), (42, 5175912336), (48, 4528923294), (49, 4436496288), (56, 3881934252), (63, 3450608224), (72, 3019282196), (84, 2587956168), (96, 2264461647), (98, 2218248144), (112, 1940967126), (126, 1725304112), (144, 1509641098), (147, 1478832096), (168, 1293978084), (196, 1109124072), (224, 970483563), (252, 862652056), (288, 754820549), (294, 739416048), (336, 646989042), (343, 633785184), (392, 554562036), (441, 492944032), (504, 431326028), (588, 369708024), (672, 323494521), (686, 316892592), (784, 277281018), (882, 246472016), (1008, 215663014), (1029, 211261728), (1176, 184854012), (1372, 158446296), (1568, 138640509), (1764, 123236008), (2016, 107831507), (2058, 105630864), (2352, 92427006), (2744, 79223148), (3087, 70420576), (3528, 61618004), (4116, 52815432), (4704, 46213503), (5488, 39611574), (6174, 35210288), (7056, 30809002), (8232, 26407716), (10976, 19805787), (12348, 17605144), (14112, 15404501), (16464, 13203858), (24696, 8802572), (32928, 6601929), (49392, 4401286), (98784, 2200643)]