21326189352

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2591}}^1$

素因数の和:2704

約数の個数: 256

約数和(自身を含む): 63541739520

約数和(自身を除く): 42215550168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 31, 37, 39, 46, 52, 62, 69, 74, 78, 92, 93, 104, 111, 124, 138, 148, 156, 184, 186, 222, 248, 276, 296, 299, 312, 372, 403, 444, 481, 552, 598, 713, 744, 806, 851, 888, 897, 962, 1147, 1196, 1209, 1426, 1443, 1612, 1702, 1794, 1924, 2139, 2294, 2392, 2418, 2553, 2591, 2852, 2886, 3224, 3404, 3441, 3588, 3848, 4278, 4588, 4836, 5106, 5182, 5704, 5772, 6808, 6882, 7176, 7773, 8556, 9176, 9269, 9672, 10212, 10364, 11063, 11544, 13764, 14911, 15546, 17112, 18538, 20424, 20728, 22126, 26381, 27528, 27807, 29822, 31092, 33189, 33683, 37076, 44252, 44733, 52762, 55614, 59593, 59644, 62184, 66378, 67366, 74152, 79143, 80321, 88504, 89466, 95867, 101049, 105524, 111228, 119186, 119288, 132756, 134732, 158286, 160642, 178779, 178932, 191734, 202098, 211048, 222456, 238372, 240963, 265512, 269464, 287601, 316572, 321284, 342953, 357558, 357864, 383468, 404196, 476744, 481926, 575202, 633144, 642568, 685906, 715116, 766936, 774709, 808392, 963852, 1028859, 1044173, 1150404, 1246271, 1371812, 1430232, 1549418, 1847383, 1927704, 2057718, 2088346, 2204941, 2300808, 2324127, 2492542, 2743624, 2971877, 3098836, 3132519, 3694766, 3738813, 4115436, 4176692, 4409882, 4648254, 4985084, 5542149, 5943754, 6197672, 6265038, 6614823, 7389532, 7477626, 8230872, 8353384, 8819764, 8915631, 9296508, 9970168, 11084298, 11887508, 12530076, 13229646, 14779064, 14955252, 17639528, 17831262, 18593016, 22168596, 23775016, 24015979, 25060152, 26459292, 28664233, 29910504, 35662524, 38634401, 44337192, 48031958, 52918584, 57328466, 68353171, 71325048, 72047937, 77268802, 85992699, 96063916, 114656932, 115903203, 136706342, 144095874, 154537604, 171985398, 192127832, 205059513, 229313864, 231806406, 273412684, 288191748, 309075208, 343970796, 410119026, 463612812, 546825368, 576383496, 687941592, 820238052, 888591223, 927225624, 1640476104, 1777182446, 2665773669, 3554364892, 5331547338, 7108729784, 10663094676, 21326189352]

約数ペア:

[(1, 21326189352), (2, 10663094676), (3, 7108729784), (4, 5331547338), (6, 3554364892), (8, 2665773669), (12, 1777182446), (13, 1640476104), (23, 927225624), (24, 888591223), (26, 820238052), (31, 687941592), (37, 576383496), (39, 546825368), (46, 463612812), (52, 410119026), (62, 343970796), (69, 309075208), (74, 288191748), (78, 273412684), (92, 231806406), (93, 229313864), (104, 205059513), (111, 192127832), (124, 171985398), (138, 154537604), (148, 144095874), (156, 136706342), (184, 115903203), (186, 114656932), (222, 96063916), (248, 85992699), (276, 77268802), (296, 72047937), (299, 71325048), (312, 68353171), (372, 57328466), (403, 52918584), (444, 48031958), (481, 44337192), (552, 38634401), (598, 35662524), (713, 29910504), (744, 28664233), (806, 26459292), (851, 25060152), (888, 24015979), (897, 23775016), (962, 22168596), (1147, 18593016), (1196, 17831262), (1209, 17639528), (1426, 14955252), (1443, 14779064), (1612, 13229646), (1702, 12530076), (1794, 11887508), (1924, 11084298), (2139, 9970168), (2294, 9296508), (2392, 8915631), (2418, 8819764), (2553, 8353384), (2591, 8230872), (2852, 7477626), (2886, 7389532), (3224, 6614823), (3404, 6265038), (3441, 6197672), (3588, 5943754), (3848, 5542149), (4278, 4985084), (4588, 4648254), (4836, 4409882), (5106, 4176692), (5182, 4115436), (5704, 3738813), (5772, 3694766), (6808, 3132519), (6882, 3098836), (7176, 2971877), (7773, 2743624), (8556, 2492542), (9176, 2324127), (9269, 2300808), (9672, 2204941), (10212, 2088346), (10364, 2057718), (11063, 1927704), (11544, 1847383), (13764, 1549418), (14911, 1430232), (15546, 1371812), (17112, 1246271), (18538, 1150404), (20424, 1044173), (20728, 1028859), (22126, 963852), (26381, 808392), (27528, 774709), (27807, 766936), (29822, 715116), (31092, 685906), (33189, 642568), (33683, 633144), (37076, 575202), (44252, 481926), (44733, 476744), (52762, 404196), (55614, 383468), (59593, 357864), (59644, 357558), (62184, 342953), (66378, 321284), (67366, 316572), (74152, 287601), (79143, 269464), (80321, 265512), (88504, 240963), (89466, 238372), (95867, 222456), (101049, 211048), (105524, 202098), (111228, 191734), (119186, 178932), (119288, 178779), (132756, 160642), (134732, 158286)]