21260236032

素因数分解:

$2^8\times 3^2\times 7^2\times {\mathrm{188317}}^1$

素因数の和:188353

約数の個数: 162

約数和(自身を含む): 71306799018

約数和(自身を除く): 50046562986

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, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 252, 256, 288, 294, 336, 384, 392, 441, 448, 504, 576, 588, 672, 768, 784, 882, 896, 1008, 1152, 1176, 1344, 1568, 1764, 1792, 2016, 2304, 2352, 2688, 3136, 3528, 4032, 4704, 5376, 6272, 7056, 8064, 9408, 12544, 14112, 16128, 18816, 28224, 37632, 56448, 112896, 188317, 376634, 564951, 753268, 1129902, 1318219, 1506536, 1694853, 2259804, 2636438, 3013072, 3389706, 3954657, 4519608, 5272876, 6026144, 6779412, 7909314, 9039216, 9227533, 10545752, 11863971, 12052288, 13558824, 15818628, 18078432, 18455066, 21091504, 23727942, 24104576, 27117648, 27682599, 31637256, 36156864, 36910132, 42183008, 47455884, 48209152, 54235296, 55365198, 63274512, 72313728, 73820264, 83047797, 84366016, 94911768, 108470592, 110730396, 126549024, 144627456, 147640528, 166095594, 168732032, 189823536, 216941184, 221460792, 253098048, 295281056, 332191188, 337464064, 379647072, 433882368, 442921584, 506196096, 590562112, 664382376, 759294144, 885843168, 1012392192, 1181124224, 1328764752, 1518588288, 1771686336, 2362248448, 2657529504, 3037176576, 3543372672, 5315059008, 7086745344, 10630118016, 21260236032]

約数ペア:

[(1, 21260236032), (2, 10630118016), (3, 7086745344), (4, 5315059008), (6, 3543372672), (7, 3037176576), (8, 2657529504), (9, 2362248448), (12, 1771686336), (14, 1518588288), (16, 1328764752), (18, 1181124224), (21, 1012392192), (24, 885843168), (28, 759294144), (32, 664382376), (36, 590562112), (42, 506196096), (48, 442921584), (49, 433882368), (56, 379647072), (63, 337464064), (64, 332191188), (72, 295281056), (84, 253098048), (96, 221460792), (98, 216941184), (112, 189823536), (126, 168732032), (128, 166095594), (144, 147640528), (147, 144627456), (168, 126549024), (192, 110730396), (196, 108470592), (224, 94911768), (252, 84366016), (256, 83047797), (288, 73820264), (294, 72313728), (336, 63274512), (384, 55365198), (392, 54235296), (441, 48209152), (448, 47455884), (504, 42183008), (576, 36910132), (588, 36156864), (672, 31637256), (768, 27682599), (784, 27117648), (882, 24104576), (896, 23727942), (1008, 21091504), (1152, 18455066), (1176, 18078432), (1344, 15818628), (1568, 13558824), (1764, 12052288), (1792, 11863971), (2016, 10545752), (2304, 9227533), (2352, 9039216), (2688, 7909314), (3136, 6779412), (3528, 6026144), (4032, 5272876), (4704, 4519608), (5376, 3954657), (6272, 3389706), (7056, 3013072), (8064, 2636438), (9408, 2259804), (12544, 1694853), (14112, 1506536), (16128, 1318219), (18816, 1129902), (28224, 753268), (37632, 564951), (56448, 376634), (112896, 188317)]