1861122816

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{691}}^1$

素因数の和:887

約数の個数: 216

約数和(自身を含む): 6178308864

約数和(自身を除く): 4317186048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 167, 168, 192, 224, 252, 256, 288, 334, 336, 384, 448, 501, 504, 576, 668, 672, 691, 768, 896, 1002, 1008, 1152, 1169, 1336, 1344, 1382, 1503, 1792, 2004, 2016, 2073, 2304, 2338, 2672, 2688, 2764, 3006, 3507, 4008, 4032, 4146, 4676, 4837, 5344, 5376, 5528, 6012, 6219, 7014, 8016, 8064, 8292, 9352, 9674, 10521, 10688, 11056, 12024, 12438, 14028, 14511, 16032, 16128, 16584, 18704, 19348, 21042, 21376, 22112, 24048, 24876, 28056, 29022, 32064, 33168, 37408, 38696, 42084, 42752, 43533, 44224, 48096, 49752, 56112, 58044, 64128, 66336, 74816, 77392, 84168, 87066, 88448, 96192, 99504, 112224, 115397, 116088, 128256, 132672, 149632, 154784, 168336, 174132, 176896, 192384, 199008, 224448, 230794, 232176, 265344, 299264, 309568, 336672, 346191, 348264, 384768, 398016, 448896, 461588, 464352, 530688, 619136, 673344, 692382, 696528, 796032, 807779, 897792, 923176, 928704, 1038573, 1238272, 1346688, 1384764, 1393056, 1592064, 1615558, 1846352, 1857408, 2077146, 2423337, 2693376, 2769528, 2786112, 3231116, 3692704, 3714816, 4154292, 4846674, 5539056, 5572224, 6462232, 7270011, 7385408, 8308584, 9693348, 11078112, 11144448, 12924464, 14540022, 14770816, 16617168, 19386696, 22156224, 25848928, 29080044, 29541632, 33234336, 38773392, 44312448, 51697856, 58160088, 66468672, 77546784, 88624896, 103395712, 116320176, 132937344, 155093568, 206791424, 232640352, 265874688, 310187136, 465280704, 620374272, 930561408, 1861122816]

約数ペア:

[(1, 1861122816), (2, 930561408), (3, 620374272), (4, 465280704), (6, 310187136), (7, 265874688), (8, 232640352), (9, 206791424), (12, 155093568), (14, 132937344), (16, 116320176), (18, 103395712), (21, 88624896), (24, 77546784), (28, 66468672), (32, 58160088), (36, 51697856), (42, 44312448), (48, 38773392), (56, 33234336), (63, 29541632), (64, 29080044), (72, 25848928), (84, 22156224), (96, 19386696), (112, 16617168), (126, 14770816), (128, 14540022), (144, 12924464), (167, 11144448), (168, 11078112), (192, 9693348), (224, 8308584), (252, 7385408), (256, 7270011), (288, 6462232), (334, 5572224), (336, 5539056), (384, 4846674), (448, 4154292), (501, 3714816), (504, 3692704), (576, 3231116), (668, 2786112), (672, 2769528), (691, 2693376), (768, 2423337), (896, 2077146), (1002, 1857408), (1008, 1846352), (1152, 1615558), (1169, 1592064), (1336, 1393056), (1344, 1384764), (1382, 1346688), (1503, 1238272), (1792, 1038573), (2004, 928704), (2016, 923176), (2073, 897792), (2304, 807779), (2338, 796032), (2672, 696528), (2688, 692382), (2764, 673344), (3006, 619136), (3507, 530688), (4008, 464352), (4032, 461588), (4146, 448896), (4676, 398016), (4837, 384768), (5344, 348264), (5376, 346191), (5528, 336672), (6012, 309568), (6219, 299264), (7014, 265344), (8016, 232176), (8064, 230794), (8292, 224448), (9352, 199008), (9674, 192384), (10521, 176896), (10688, 174132), (11056, 168336), (12024, 154784), (12438, 149632), (14028, 132672), (14511, 128256), (16032, 116088), (16128, 115397), (16584, 112224), (18704, 99504), (19348, 96192), (21042, 88448), (21376, 87066), (22112, 84168), (24048, 77392), (24876, 74816), (28056, 66336), (29022, 64128), (32064, 58044), (33168, 56112), (37408, 49752), (38696, 48096), (42084, 44224), (42752, 43533)]