19948497408

素因数分解:

$2^9\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{5197}}^1$

素因数の和:5252

約数の個数: 360

約数和(自身を含む): 70925535252

約数和(自身を除く): 50977037844

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 49, 51, 56, 63, 64, 68, 72, 84, 96, 98, 102, 112, 119, 126, 128, 136, 144, 147, 153, 168, 192, 196, 204, 224, 238, 252, 256, 272, 288, 294, 306, 336, 357, 384, 392, 408, 441, 448, 476, 504, 512, 544, 576, 588, 612, 672, 714, 768, 784, 816, 833, 882, 896, 952, 1008, 1071, 1088, 1152, 1176, 1224, 1344, 1428, 1536, 1568, 1632, 1666, 1764, 1792, 1904, 2016, 2142, 2176, 2304, 2352, 2448, 2499, 2688, 2856, 3136, 3264, 3332, 3528, 3584, 3808, 4032, 4284, 4352, 4608, 4704, 4896, 4998, 5197, 5376, 5712, 6272, 6528, 6664, 7056, 7497, 7616, 8064, 8568, 8704, 9408, 9792, 9996, 10394, 10752, 11424, 12544, 13056, 13328, 14112, 14994, 15232, 15591, 16128, 17136, 18816, 19584, 19992, 20788, 22848, 25088, 26112, 26656, 28224, 29988, 30464, 31182, 32256, 34272, 36379, 37632, 39168, 39984, 41576, 45696, 46773, 53312, 56448, 59976, 60928, 62364, 68544, 72758, 75264, 78336, 79968, 83152, 88349, 91392, 93546, 106624, 109137, 112896, 119952, 124728, 137088, 145516, 159936, 166304, 176698, 182784, 187092, 213248, 218274, 225792, 239904, 249456, 254653, 265047, 274176, 291032, 319872, 327411, 332608, 353396, 374184, 426496, 436548, 479808, 498912, 509306, 530094, 548352, 582064, 618443, 639744, 654822, 665216, 706792, 748368, 763959, 795141, 873096, 959616, 997824, 1018612, 1060188, 1164128, 1236886, 1279488, 1309644, 1330432, 1413584, 1496736, 1527918, 1590282, 1746192, 1855329, 1919232, 1995648, 2037224, 2120376, 2291877, 2328256, 2473772, 2619288, 2660864, 2827168, 2993472, 3055836, 3180564, 3492384, 3710658, 3838464, 3991296, 4074448, 4240752, 4329101, 4583754, 4656512, 4947544, 5238576, 5565987, 5654336, 5986944, 6111672, 6361128, 6984768, 7421316, 7982592, 8148896, 8481504, 8658202, 9167508, 9313024, 9895088, 10477152, 11131974, 11308672, 11973888, 12223344, 12722256, 12987303, 13969536, 14842632, 16297792, 16963008, 17316404, 18335016, 18626048, 19790176, 20954304, 22263948, 22617344, 23947776, 24446688, 25444512, 25974606, 27939072, 29685264, 32595584, 33926016, 34632808, 36670032, 38961909, 39580352, 41908608, 44527896, 45234688, 48893376, 50889024, 51949212, 55878144, 59370528, 65191168, 67852032, 69265616, 73340064, 77923818, 79160704, 83817216, 89055792, 97786752, 101778048, 103898424, 118741056, 130382336, 135704064, 138531232, 146680128, 155847636, 158321408, 167634432, 178111584, 195573504, 203556096, 207796848, 237482112, 277062464, 293360256, 311695272, 316642816, 356223168, 391147008, 407112192, 415593696, 474964224, 554124928, 586720512, 623390544, 712446336, 831187392, 949928448, 1108249856, 1173441024, 1246781088, 1424892672, 1662374784, 2216499712, 2493562176, 2849785344, 3324749568, 4987124352, 6649499136, 9974248704, 19948497408]

約数ペア:

[(1, 19948497408), (2, 9974248704), (3, 6649499136), (4, 4987124352), (6, 3324749568), (7, 2849785344), (8, 2493562176), (9, 2216499712), (12, 1662374784), (14, 1424892672), (16, 1246781088), (17, 1173441024), (18, 1108249856), (21, 949928448), (24, 831187392), (28, 712446336), (32, 623390544), (34, 586720512), (36, 554124928), (42, 474964224), (48, 415593696), (49, 407112192), (51, 391147008), (56, 356223168), (63, 316642816), (64, 311695272), (68, 293360256), (72, 277062464), (84, 237482112), (96, 207796848), (98, 203556096), (102, 195573504), (112, 178111584), (119, 167634432), (126, 158321408), (128, 155847636), (136, 146680128), (144, 138531232), (147, 135704064), (153, 130382336), (168, 118741056), (192, 103898424), (196, 101778048), (204, 97786752), (224, 89055792), (238, 83817216), (252, 79160704), (256, 77923818), (272, 73340064), (288, 69265616), (294, 67852032), (306, 65191168), (336, 59370528), (357, 55878144), (384, 51949212), (392, 50889024), (408, 48893376), (441, 45234688), (448, 44527896), (476, 41908608), (504, 39580352), (512, 38961909), (544, 36670032), (576, 34632808), (588, 33926016), (612, 32595584), (672, 29685264), (714, 27939072), (768, 25974606), (784, 25444512), (816, 24446688), (833, 23947776), (882, 22617344), (896, 22263948), (952, 20954304), (1008, 19790176), (1071, 18626048), (1088, 18335016), (1152, 17316404), (1176, 16963008), (1224, 16297792), (1344, 14842632), (1428, 13969536), (1536, 12987303), (1568, 12722256), (1632, 12223344), (1666, 11973888), (1764, 11308672), (1792, 11131974), (1904, 10477152), (2016, 9895088), (2142, 9313024), (2176, 9167508), (2304, 8658202), (2352, 8481504), (2448, 8148896), (2499, 7982592), (2688, 7421316), (2856, 6984768), (3136, 6361128), (3264, 6111672), (3332, 5986944), (3528, 5654336), (3584, 5565987), (3808, 5238576), (4032, 4947544), (4284, 4656512), (4352, 4583754), (4608, 4329101), (4704, 4240752), (4896, 4074448), (4998, 3991296), (5197, 3838464), (5376, 3710658), (5712, 3492384), (6272, 3180564), (6528, 3055836), (6664, 2993472), (7056, 2827168), (7497, 2660864), (7616, 2619288), (8064, 2473772), (8568, 2328256), (8704, 2291877), (9408, 2120376), (9792, 2037224), (9996, 1995648), (10394, 1919232), (10752, 1855329), (11424, 1746192), (12544, 1590282), (13056, 1527918), (13328, 1496736), (14112, 1413584), (14994, 1330432), (15232, 1309644), (15591, 1279488), (16128, 1236886), (17136, 1164128), (18816, 1060188), (19584, 1018612), (19992, 997824), (20788, 959616), (22848, 873096), (25088, 795141), (26112, 763959), (26656, 748368), (28224, 706792), (29988, 665216), (30464, 654822), (31182, 639744), (32256, 618443), (34272, 582064), (36379, 548352), (37632, 530094), (39168, 509306), (39984, 498912), (41576, 479808), (45696, 436548), (46773, 426496), (53312, 374184), (56448, 353396), (59976, 332608), (60928, 327411), (62364, 319872), (68544, 291032), (72758, 274176), (75264, 265047), (78336, 254653), (79968, 249456), (83152, 239904), (88349, 225792), (91392, 218274), (93546, 213248), (106624, 187092), (109137, 182784), (112896, 176698), (119952, 166304), (124728, 159936), (137088, 145516)]