8420211072

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2591}}^1$

素因数の和:2662

約数の個数: 384

約数和(自身を含む): 30795448320

約数和(自身を除く): 22375237248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 31, 32, 36, 39, 42, 48, 52, 56, 62, 63, 64, 72, 78, 84, 91, 93, 96, 104, 112, 117, 124, 126, 128, 144, 156, 168, 182, 186, 192, 208, 217, 224, 234, 248, 252, 273, 279, 288, 312, 336, 364, 372, 384, 403, 416, 434, 448, 468, 496, 504, 546, 558, 576, 624, 651, 672, 728, 744, 806, 819, 832, 868, 896, 936, 992, 1008, 1092, 1116, 1152, 1209, 1248, 1302, 1344, 1456, 1488, 1612, 1638, 1664, 1736, 1872, 1953, 1984, 2016, 2184, 2232, 2418, 2496, 2591, 2604, 2688, 2821, 2912, 2976, 3224, 3276, 3472, 3627, 3744, 3906, 3968, 4032, 4368, 4464, 4836, 4992, 5182, 5208, 5642, 5824, 5952, 6448, 6552, 6944, 7254, 7488, 7773, 7812, 8064, 8463, 8736, 8928, 9672, 10364, 10416, 11284, 11648, 11904, 12896, 13104, 13888, 14508, 14976, 15546, 15624, 16926, 17472, 17856, 18137, 19344, 20728, 20832, 22568, 23319, 25389, 25792, 26208, 27776, 29016, 31092, 31248, 33683, 33852, 34944, 35712, 36274, 38688, 41456, 41664, 45136, 46638, 50778, 51584, 52416, 54411, 58032, 62184, 62496, 67366, 67704, 72548, 77376, 80321, 82912, 83328, 90272, 93276, 101049, 101556, 104832, 108822, 116064, 124368, 124992, 134732, 135408, 145096, 154752, 160642, 163233, 165824, 180544, 186552, 202098, 203112, 217644, 232128, 235781, 240963, 248736, 249984, 269464, 270816, 290192, 303147, 321284, 326466, 331648, 361088, 373104, 404196, 406224, 435288, 464256, 471562, 481926, 497472, 538928, 541632, 562247, 580384, 606294, 642568, 652932, 707343, 722889, 746208, 808392, 812448, 870576, 943124, 963852, 994944, 1044173, 1077856, 1083264, 1124494, 1160768, 1212588, 1285136, 1305864, 1414686, 1445778, 1492416, 1616784, 1624896, 1686741, 1741152, 1886248, 1927704, 2088346, 2122029, 2155712, 2248988, 2321536, 2425176, 2570272, 2611728, 2829372, 2891556, 2984832, 3132519, 3233568, 3249792, 3373482, 3482304, 3772496, 3855408, 4176692, 4244058, 4311424, 4497976, 4850352, 5060223, 5140544, 5223456, 5658744, 5783112, 6265038, 6467136, 6746964, 6964608, 7309211, 7544992, 7710816, 8353384, 8488116, 8995952, 9397557, 9700704, 10120446, 10281088, 10446912, 11317488, 11566224, 12530076, 12934272, 13493928, 14618422, 15089984, 15421632, 16706768, 16976232, 17991904, 18795114, 19401408, 20240892, 20893824, 21927633, 22634976, 23132448, 25060152, 26987856, 29236844, 30179968, 30843264, 33413536, 33952464, 35983808, 37590228, 38802816, 40481784, 43855266, 45269952, 46264896, 50120304, 53975712, 58473688, 65782899, 66827072, 67904928, 71967616, 75180456, 80963568, 87710532, 90539904, 92529792, 100240608, 107951424, 116947376, 131565798, 133654144, 135809856, 150360912, 161927136, 175421064, 200481216, 215902848, 233894752, 263131596, 271619712, 300721824, 323854272, 350842128, 400962432, 467789504, 526263192, 601443648, 647708544, 701684256, 935579008, 1052526384, 1202887296, 1403368512, 2105052768, 2806737024, 4210105536, 8420211072]

約数ペア:

[(1, 8420211072), (2, 4210105536), (3, 2806737024), (4, 2105052768), (6, 1403368512), (7, 1202887296), (8, 1052526384), (9, 935579008), (12, 701684256), (13, 647708544), (14, 601443648), (16, 526263192), (18, 467789504), (21, 400962432), (24, 350842128), (26, 323854272), (28, 300721824), (31, 271619712), (32, 263131596), (36, 233894752), (39, 215902848), (42, 200481216), (48, 175421064), (52, 161927136), (56, 150360912), (62, 135809856), (63, 133654144), (64, 131565798), (72, 116947376), (78, 107951424), (84, 100240608), (91, 92529792), (93, 90539904), (96, 87710532), (104, 80963568), (112, 75180456), (117, 71967616), (124, 67904928), (126, 66827072), (128, 65782899), (144, 58473688), (156, 53975712), (168, 50120304), (182, 46264896), (186, 45269952), (192, 43855266), (208, 40481784), (217, 38802816), (224, 37590228), (234, 35983808), (248, 33952464), (252, 33413536), (273, 30843264), (279, 30179968), (288, 29236844), (312, 26987856), (336, 25060152), (364, 23132448), (372, 22634976), (384, 21927633), (403, 20893824), (416, 20240892), (434, 19401408), (448, 18795114), (468, 17991904), (496, 16976232), (504, 16706768), (546, 15421632), (558, 15089984), (576, 14618422), (624, 13493928), (651, 12934272), (672, 12530076), (728, 11566224), (744, 11317488), (806, 10446912), (819, 10281088), (832, 10120446), (868, 9700704), (896, 9397557), (936, 8995952), (992, 8488116), (1008, 8353384), (1092, 7710816), (1116, 7544992), (1152, 7309211), (1209, 6964608), (1248, 6746964), (1302, 6467136), (1344, 6265038), (1456, 5783112), (1488, 5658744), (1612, 5223456), (1638, 5140544), (1664, 5060223), (1736, 4850352), (1872, 4497976), (1953, 4311424), (1984, 4244058), (2016, 4176692), (2184, 3855408), (2232, 3772496), (2418, 3482304), (2496, 3373482), (2591, 3249792), (2604, 3233568), (2688, 3132519), (2821, 2984832), (2912, 2891556), (2976, 2829372), (3224, 2611728), (3276, 2570272), (3472, 2425176), (3627, 2321536), (3744, 2248988), (3906, 2155712), (3968, 2122029), (4032, 2088346), (4368, 1927704), (4464, 1886248), (4836, 1741152), (4992, 1686741), (5182, 1624896), (5208, 1616784), (5642, 1492416), (5824, 1445778), (5952, 1414686), (6448, 1305864), (6552, 1285136), (6944, 1212588), (7254, 1160768), (7488, 1124494), (7773, 1083264), (7812, 1077856), (8064, 1044173), (8463, 994944), (8736, 963852), (8928, 943124), (9672, 870576), (10364, 812448), (10416, 808392), (11284, 746208), (11648, 722889), (11904, 707343), (12896, 652932), (13104, 642568), (13888, 606294), (14508, 580384), (14976, 562247), (15546, 541632), (15624, 538928), (16926, 497472), (17472, 481926), (17856, 471562), (18137, 464256), (19344, 435288), (20728, 406224), (20832, 404196), (22568, 373104), (23319, 361088), (25389, 331648), (25792, 326466), (26208, 321284), (27776, 303147), (29016, 290192), (31092, 270816), (31248, 269464), (33683, 249984), (33852, 248736), (34944, 240963), (35712, 235781), (36274, 232128), (38688, 217644), (41456, 203112), (41664, 202098), (45136, 186552), (46638, 180544), (50778, 165824), (51584, 163233), (52416, 160642), (54411, 154752), (58032, 145096), (62184, 135408), (62496, 134732), (67366, 124992), (67704, 124368), (72548, 116064), (77376, 108822), (80321, 104832), (82912, 101556), (83328, 101049), (90272, 93276)]