21654026856

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{661}}^1$

素因数の和:1021

約数の個数: 384

約数和(自身を含む): 77330073600

約数和(自身を除く): 55676046744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 19, 21, 22, 24, 28, 33, 36, 38, 42, 44, 56, 57, 63, 66, 72, 76, 77, 84, 88, 99, 114, 126, 132, 133, 152, 154, 168, 171, 198, 209, 228, 231, 252, 264, 266, 308, 311, 342, 396, 399, 418, 456, 462, 504, 532, 616, 622, 627, 661, 684, 693, 792, 798, 836, 924, 933, 1064, 1197, 1244, 1254, 1322, 1368, 1386, 1463, 1596, 1672, 1848, 1866, 1881, 1983, 2177, 2394, 2488, 2508, 2644, 2772, 2799, 2926, 3192, 3421, 3732, 3762, 3966, 4354, 4389, 4627, 4788, 5016, 5288, 5544, 5598, 5852, 5909, 5949, 6531, 6842, 7271, 7464, 7524, 7932, 8708, 8778, 9254, 9576, 10263, 11196, 11704, 11818, 11898, 12559, 13062, 13167, 13684, 13881, 14542, 15048, 15864, 17416, 17556, 17727, 18508, 19593, 20526, 21813, 22392, 23636, 23796, 23947, 25118, 26124, 26334, 27368, 27762, 29084, 30789, 35112, 35454, 37016, 37677, 39186, 41052, 41363, 41643, 43626, 47272, 47592, 47894, 50236, 50897, 52248, 52668, 53181, 55524, 58168, 61578, 64999, 65439, 70908, 71841, 75354, 78372, 82104, 82726, 83286, 87252, 87913, 95788, 100472, 101794, 105336, 106362, 111048, 113031, 123156, 124089, 129998, 130878, 138149, 141816, 143682, 150708, 152691, 156744, 165452, 166572, 174504, 175826, 191576, 194997, 203588, 205571, 212724, 215523, 226062, 246312, 248178, 259996, 261756, 263739, 276298, 287364, 301416, 305382, 330904, 333144, 351652, 372267, 389994, 407176, 411142, 414447, 425448, 431046, 452124, 454993, 458073, 496356, 519992, 523512, 527478, 552596, 574728, 584991, 610764, 616713, 703304, 744534, 779988, 791217, 822284, 828894, 862092, 904248, 909986, 916146, 967043, 992712, 1054956, 1105192, 1169982, 1221528, 1233426, 1243341, 1364979, 1438997, 1489068, 1559976, 1582434, 1644568, 1657788, 1724184, 1819972, 1832292, 1850139, 1934086, 2109912, 2261281, 2339964, 2466852, 2486682, 2729958, 2877994, 2901129, 2978136, 3164868, 3315576, 3639944, 3664584, 3700278, 3868172, 3905849, 4094937, 4316991, 4522562, 4679928, 4933704, 4973364, 5459916, 5755988, 5802258, 6329736, 6783843, 7400556, 7736344, 7811698, 8189874, 8633982, 8703387, 9045124, 9946728, 10919832, 11511976, 11604516, 11717547, 12950973, 13567686, 14801112, 15623396, 15828967, 16379748, 17267964, 17406774, 18090248, 20351529, 23209032, 23435094, 25901946, 27135372, 27340943, 31246792, 31657934, 32759496, 34535928, 34813548, 35152641, 40703058, 42964339, 46870188, 47486901, 51803892, 54270744, 54681886, 63315868, 69627096, 70305282, 81406116, 82022829, 85928678, 93740376, 94973802, 103607784, 109363772, 126631736, 128893017, 140610564, 142460703, 162812232, 164045658, 171857356, 189947604, 218727544, 246068487, 257786034, 281221128, 284921406, 300750373, 328091316, 343714712, 379895208, 386679051, 492136974, 515572068, 569842812, 601500746, 656182632, 773358102, 902251119, 984273948, 1031144136, 1139685624, 1203001492, 1546716204, 1804502238, 1968547896, 2406002984, 2706753357, 3093432408, 3609004476, 5413506714, 7218008952, 10827013428, 21654026856]

約数ペア:

[(1, 21654026856), (2, 10827013428), (3, 7218008952), (4, 5413506714), (6, 3609004476), (7, 3093432408), (8, 2706753357), (9, 2406002984), (11, 1968547896), (12, 1804502238), (14, 1546716204), (18, 1203001492), (19, 1139685624), (21, 1031144136), (22, 984273948), (24, 902251119), (28, 773358102), (33, 656182632), (36, 601500746), (38, 569842812), (42, 515572068), (44, 492136974), (56, 386679051), (57, 379895208), (63, 343714712), (66, 328091316), (72, 300750373), (76, 284921406), (77, 281221128), (84, 257786034), (88, 246068487), (99, 218727544), (114, 189947604), (126, 171857356), (132, 164045658), (133, 162812232), (152, 142460703), (154, 140610564), (168, 128893017), (171, 126631736), (198, 109363772), (209, 103607784), (228, 94973802), (231, 93740376), (252, 85928678), (264, 82022829), (266, 81406116), (308, 70305282), (311, 69627096), (342, 63315868), (396, 54681886), (399, 54270744), (418, 51803892), (456, 47486901), (462, 46870188), (504, 42964339), (532, 40703058), (616, 35152641), (622, 34813548), (627, 34535928), (661, 32759496), (684, 31657934), (693, 31246792), (792, 27340943), (798, 27135372), (836, 25901946), (924, 23435094), (933, 23209032), (1064, 20351529), (1197, 18090248), (1244, 17406774), (1254, 17267964), (1322, 16379748), (1368, 15828967), (1386, 15623396), (1463, 14801112), (1596, 13567686), (1672, 12950973), (1848, 11717547), (1866, 11604516), (1881, 11511976), (1983, 10919832), (2177, 9946728), (2394, 9045124), (2488, 8703387), (2508, 8633982), (2644, 8189874), (2772, 7811698), (2799, 7736344), (2926, 7400556), (3192, 6783843), (3421, 6329736), (3732, 5802258), (3762, 5755988), (3966, 5459916), (4354, 4973364), (4389, 4933704), (4627, 4679928), (4788, 4522562), (5016, 4316991), (5288, 4094937), (5544, 3905849), (5598, 3868172), (5852, 3700278), (5909, 3664584), (5949, 3639944), (6531, 3315576), (6842, 3164868), (7271, 2978136), (7464, 2901129), (7524, 2877994), (7932, 2729958), (8708, 2486682), (8778, 2466852), (9254, 2339964), (9576, 2261281), (10263, 2109912), (11196, 1934086), (11704, 1850139), (11818, 1832292), (11898, 1819972), (12559, 1724184), (13062, 1657788), (13167, 1644568), (13684, 1582434), (13881, 1559976), (14542, 1489068), (15048, 1438997), (15864, 1364979), (17416, 1243341), (17556, 1233426), (17727, 1221528), (18508, 1169982), (19593, 1105192), (20526, 1054956), (21813, 992712), (22392, 967043), (23636, 916146), (23796, 909986), (23947, 904248), (25118, 862092), (26124, 828894), (26334, 822284), (27368, 791217), (27762, 779988), (29084, 744534), (30789, 703304), (35112, 616713), (35454, 610764), (37016, 584991), (37677, 574728), (39186, 552596), (41052, 527478), (41363, 523512), (41643, 519992), (43626, 496356), (47272, 458073), (47592, 454993), (47894, 452124), (50236, 431046), (50897, 425448), (52248, 414447), (52668, 411142), (53181, 407176), (55524, 389994), (58168, 372267), (61578, 351652), (64999, 333144), (65439, 330904), (70908, 305382), (71841, 301416), (75354, 287364), (78372, 276298), (82104, 263739), (82726, 261756), (83286, 259996), (87252, 248178), (87913, 246312), (95788, 226062), (100472, 215523), (101794, 212724), (105336, 205571), (106362, 203588), (111048, 194997), (113031, 191576), (123156, 175826), (124089, 174504), (129998, 166572), (130878, 165452), (138149, 156744), (141816, 152691), (143682, 150708)]