1656904032

素因数分解:

$2^5\times 3^3\times 7^3\times {\mathrm{5591}}^1$

素因数の和:5631

約数の個数: 192

約数和(自身を含む): 5636736000

約数和(自身を除く): 3979831968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 224, 252, 288, 294, 336, 343, 378, 392, 432, 441, 504, 588, 672, 686, 756, 784, 864, 882, 1008, 1029, 1176, 1323, 1372, 1512, 1568, 1764, 2016, 2058, 2352, 2646, 2744, 3024, 3087, 3528, 4116, 4704, 5292, 5488, 5591, 6048, 6174, 7056, 8232, 9261, 10584, 10976, 11182, 12348, 14112, 16464, 16773, 18522, 21168, 22364, 24696, 32928, 33546, 37044, 39137, 42336, 44728, 49392, 50319, 67092, 74088, 78274, 89456, 98784, 100638, 117411, 134184, 148176, 150957, 156548, 178912, 201276, 234822, 268368, 273959, 296352, 301914, 313096, 352233, 402552, 469644, 536736, 547918, 603828, 626192, 704466, 805104, 821877, 939288, 1056699, 1095836, 1207656, 1252384, 1408932, 1610208, 1643754, 1878576, 1917713, 2113398, 2191672, 2415312, 2465631, 2817864, 3287508, 3757152, 3835426, 4226796, 4383344, 4830624, 4931262, 5635728, 5753139, 6575016, 7396893, 7670852, 8453592, 8766688, 9862524, 11271456, 11506278, 13150032, 14793786, 15341704, 16907184, 17259417, 19725048, 23012556, 26300064, 29587572, 30683408, 33814368, 34518834, 39450096, 46025112, 51778251, 59175144, 61366816, 69037668, 78900192, 92050224, 103556502, 118350288, 138075336, 184100448, 207113004, 236700576, 276150672, 414226008, 552301344, 828452016, 1656904032]

約数ペア:

[(1, 1656904032), (2, 828452016), (3, 552301344), (4, 414226008), (6, 276150672), (7, 236700576), (8, 207113004), (9, 184100448), (12, 138075336), (14, 118350288), (16, 103556502), (18, 92050224), (21, 78900192), (24, 69037668), (27, 61366816), (28, 59175144), (32, 51778251), (36, 46025112), (42, 39450096), (48, 34518834), (49, 33814368), (54, 30683408), (56, 29587572), (63, 26300064), (72, 23012556), (84, 19725048), (96, 17259417), (98, 16907184), (108, 15341704), (112, 14793786), (126, 13150032), (144, 11506278), (147, 11271456), (168, 9862524), (189, 8766688), (196, 8453592), (216, 7670852), (224, 7396893), (252, 6575016), (288, 5753139), (294, 5635728), (336, 4931262), (343, 4830624), (378, 4383344), (392, 4226796), (432, 3835426), (441, 3757152), (504, 3287508), (588, 2817864), (672, 2465631), (686, 2415312), (756, 2191672), (784, 2113398), (864, 1917713), (882, 1878576), (1008, 1643754), (1029, 1610208), (1176, 1408932), (1323, 1252384), (1372, 1207656), (1512, 1095836), (1568, 1056699), (1764, 939288), (2016, 821877), (2058, 805104), (2352, 704466), (2646, 626192), (2744, 603828), (3024, 547918), (3087, 536736), (3528, 469644), (4116, 402552), (4704, 352233), (5292, 313096), (5488, 301914), (5591, 296352), (6048, 273959), (6174, 268368), (7056, 234822), (8232, 201276), (9261, 178912), (10584, 156548), (10976, 150957), (11182, 148176), (12348, 134184), (14112, 117411), (16464, 100638), (16773, 98784), (18522, 89456), (21168, 78274), (22364, 74088), (24696, 67092), (32928, 50319), (33546, 49392), (37044, 44728), (39137, 42336)]