2161490688

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5827}}^1$

素因数の和:5879

約数の個数: 216

約数和(自身を含む): 7433357568

約数和(自身を除く): 5271866880

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 56, 63, 64, 69, 72, 84, 92, 96, 112, 126, 128, 138, 144, 161, 168, 184, 192, 207, 224, 252, 256, 276, 288, 322, 336, 368, 384, 414, 448, 483, 504, 552, 576, 644, 672, 736, 768, 828, 896, 966, 1008, 1104, 1152, 1288, 1344, 1449, 1472, 1656, 1792, 1932, 2016, 2208, 2304, 2576, 2688, 2898, 2944, 3312, 3864, 4032, 4416, 5152, 5376, 5796, 5827, 5888, 6624, 7728, 8064, 8832, 10304, 11592, 11654, 13248, 15456, 16128, 17481, 17664, 20608, 23184, 23308, 26496, 30912, 34962, 40789, 41216, 46368, 46616, 52443, 52992, 61824, 69924, 81578, 92736, 93232, 104886, 122367, 123648, 134021, 139848, 163156, 185472, 186464, 209772, 244734, 268042, 279696, 326312, 367101, 370944, 372928, 402063, 419544, 489468, 536084, 559392, 652624, 734202, 745856, 804126, 839088, 938147, 978936, 1072168, 1118784, 1206189, 1305248, 1468404, 1491712, 1608252, 1678176, 1876294, 1957872, 2144336, 2237568, 2412378, 2610496, 2814441, 2936808, 3216504, 3356352, 3752588, 3915744, 4288672, 4475136, 4824756, 5220992, 5628882, 5873616, 6433008, 6712704, 7505176, 7831488, 8443323, 8577344, 9649512, 10441984, 11257764, 11747232, 12866016, 13425408, 15010352, 15662976, 16886646, 17154688, 19299024, 22515528, 23494464, 25732032, 30020704, 31325952, 33773292, 34309376, 38598048, 45031056, 46988928, 51464064, 60041408, 67546584, 77196096, 90062112, 93977856, 102928128, 120082816, 135093168, 154392192, 180124224, 240165632, 270186336, 308784384, 360248448, 540372672, 720496896, 1080745344, 2161490688]

約数ペア:

[(1, 2161490688), (2, 1080745344), (3, 720496896), (4, 540372672), (6, 360248448), (7, 308784384), (8, 270186336), (9, 240165632), (12, 180124224), (14, 154392192), (16, 135093168), (18, 120082816), (21, 102928128), (23, 93977856), (24, 90062112), (28, 77196096), (32, 67546584), (36, 60041408), (42, 51464064), (46, 46988928), (48, 45031056), (56, 38598048), (63, 34309376), (64, 33773292), (69, 31325952), (72, 30020704), (84, 25732032), (92, 23494464), (96, 22515528), (112, 19299024), (126, 17154688), (128, 16886646), (138, 15662976), (144, 15010352), (161, 13425408), (168, 12866016), (184, 11747232), (192, 11257764), (207, 10441984), (224, 9649512), (252, 8577344), (256, 8443323), (276, 7831488), (288, 7505176), (322, 6712704), (336, 6433008), (368, 5873616), (384, 5628882), (414, 5220992), (448, 4824756), (483, 4475136), (504, 4288672), (552, 3915744), (576, 3752588), (644, 3356352), (672, 3216504), (736, 2936808), (768, 2814441), (828, 2610496), (896, 2412378), (966, 2237568), (1008, 2144336), (1104, 1957872), (1152, 1876294), (1288, 1678176), (1344, 1608252), (1449, 1491712), (1472, 1468404), (1656, 1305248), (1792, 1206189), (1932, 1118784), (2016, 1072168), (2208, 978936), (2304, 938147), (2576, 839088), (2688, 804126), (2898, 745856), (2944, 734202), (3312, 652624), (3864, 559392), (4032, 536084), (4416, 489468), (5152, 419544), (5376, 402063), (5796, 372928), (5827, 370944), (5888, 367101), (6624, 326312), (7728, 279696), (8064, 268042), (8832, 244734), (10304, 209772), (11592, 186464), (11654, 185472), (13248, 163156), (15456, 139848), (16128, 134021), (17481, 123648), (17664, 122367), (20608, 104886), (23184, 93232), (23308, 92736), (26496, 81578), (30912, 69924), (34962, 61824), (40789, 52992), (41216, 52443), (46368, 46616)]