128247877632

素因数分解:

$2^{12}\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{51413}}^1$

素因数の和:51476

約数の個数: 208

約数和(自身を含む): 404286791040

約数和(自身を除く): 276038913408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 56, 58, 64, 84, 87, 96, 112, 116, 128, 168, 174, 192, 203, 224, 232, 256, 336, 348, 384, 406, 448, 464, 512, 609, 672, 696, 768, 812, 896, 928, 1024, 1218, 1344, 1392, 1536, 1624, 1792, 1856, 2048, 2436, 2688, 2784, 3072, 3248, 3584, 3712, 4096, 4872, 5376, 5568, 6144, 6496, 7168, 7424, 9744, 10752, 11136, 12288, 12992, 14336, 14848, 19488, 21504, 22272, 25984, 28672, 29696, 38976, 43008, 44544, 51413, 51968, 59392, 77952, 86016, 89088, 102826, 103936, 118784, 154239, 155904, 178176, 205652, 207872, 308478, 311808, 356352, 359891, 411304, 415744, 616956, 623616, 719782, 822608, 831488, 1079673, 1233912, 1247232, 1439564, 1490977, 1645216, 2159346, 2467824, 2494464, 2879128, 2981954, 3290432, 4318692, 4472931, 4935648, 5758256, 5963908, 6580864, 8637384, 8945862, 9871296, 10436839, 11516512, 11927816, 13161728, 17274768, 17891724, 19742592, 20873678, 23033024, 23855632, 26323456, 31310517, 34549536, 35783448, 39485184, 41747356, 46066048, 47711264, 52646912, 62621034, 69099072, 71566896, 78970368, 83494712, 92132096, 95422528, 105293824, 125242068, 138198144, 143133792, 157940736, 166989424, 184264192, 190845056, 210587648, 250484136, 276396288, 286267584, 315881472, 333978848, 368528384, 381690112, 500968272, 552792576, 572535168, 631762944, 667957696, 737056768, 763380224, 1001936544, 1105585152, 1145070336, 1335915392, 1474113536, 1526760448, 2003873088, 2211170304, 2290140672, 2671830784, 3053520896, 4007746176, 4422340608, 4580281344, 5343661568, 6107041792, 8015492352, 9160562688, 10687323136, 16030984704, 18321125376, 21374646272, 32061969408, 42749292544, 64123938816, 128247877632]

約数ペア:

[(1, 128247877632), (2, 64123938816), (3, 42749292544), (4, 32061969408), (6, 21374646272), (7, 18321125376), (8, 16030984704), (12, 10687323136), (14, 9160562688), (16, 8015492352), (21, 6107041792), (24, 5343661568), (28, 4580281344), (29, 4422340608), (32, 4007746176), (42, 3053520896), (48, 2671830784), (56, 2290140672), (58, 2211170304), (64, 2003873088), (84, 1526760448), (87, 1474113536), (96, 1335915392), (112, 1145070336), (116, 1105585152), (128, 1001936544), (168, 763380224), (174, 737056768), (192, 667957696), (203, 631762944), (224, 572535168), (232, 552792576), (256, 500968272), (336, 381690112), (348, 368528384), (384, 333978848), (406, 315881472), (448, 286267584), (464, 276396288), (512, 250484136), (609, 210587648), (672, 190845056), (696, 184264192), (768, 166989424), (812, 157940736), (896, 143133792), (928, 138198144), (1024, 125242068), (1218, 105293824), (1344, 95422528), (1392, 92132096), (1536, 83494712), (1624, 78970368), (1792, 71566896), (1856, 69099072), (2048, 62621034), (2436, 52646912), (2688, 47711264), (2784, 46066048), (3072, 41747356), (3248, 39485184), (3584, 35783448), (3712, 34549536), (4096, 31310517), (4872, 26323456), (5376, 23855632), (5568, 23033024), (6144, 20873678), (6496, 19742592), (7168, 17891724), (7424, 17274768), (9744, 13161728), (10752, 11927816), (11136, 11516512), (12288, 10436839), (12992, 9871296), (14336, 8945862), (14848, 8637384), (19488, 6580864), (21504, 5963908), (22272, 5758256), (25984, 4935648), (28672, 4472931), (29696, 4318692), (38976, 3290432), (43008, 2981954), (44544, 2879128), (51413, 2494464), (51968, 2467824), (59392, 2159346), (77952, 1645216), (86016, 1490977), (89088, 1439564), (102826, 1247232), (103936, 1233912), (118784, 1079673), (154239, 831488), (155904, 822608), (178176, 719782), (205652, 623616), (207872, 616956), (308478, 415744), (311808, 411304), (356352, 359891)]