21161996928

素因数分解:

$2^7\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{11113}}^1$

素因数の和:11184

約数の個数: 256

約数和(自身を含む): 68017680000

約数和(自身を除く): 46855683072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 29, 32, 36, 38, 48, 54, 57, 58, 64, 72, 76, 87, 96, 108, 114, 116, 128, 144, 152, 171, 174, 192, 216, 228, 232, 261, 288, 304, 342, 348, 384, 432, 456, 464, 513, 522, 551, 576, 608, 684, 696, 783, 864, 912, 928, 1026, 1044, 1102, 1152, 1216, 1368, 1392, 1566, 1653, 1728, 1824, 1856, 2052, 2088, 2204, 2432, 2736, 2784, 3132, 3306, 3456, 3648, 3712, 4104, 4176, 4408, 4959, 5472, 5568, 6264, 6612, 7296, 8208, 8352, 8816, 9918, 10944, 11113, 11136, 12528, 13224, 14877, 16416, 16704, 17632, 19836, 21888, 22226, 25056, 26448, 29754, 32832, 33339, 33408, 35264, 39672, 44452, 50112, 52896, 59508, 65664, 66678, 70528, 79344, 88904, 100017, 100224, 105792, 119016, 133356, 158688, 177808, 200034, 211147, 211584, 238032, 266712, 300051, 317376, 322277, 355616, 400068, 422294, 476064, 533424, 600102, 633441, 634752, 644554, 711232, 800136, 844588, 952128, 966831, 1066848, 1200204, 1266882, 1289108, 1422464, 1600272, 1689176, 1900323, 1904256, 1933662, 2133696, 2400408, 2533764, 2578216, 2900493, 3200544, 3378352, 3800646, 3867324, 4267392, 4800816, 5067528, 5156432, 5700969, 5800986, 6123263, 6401088, 6756704, 7601292, 7734648, 8701479, 9601632, 10135056, 10312864, 11401938, 11601972, 12246526, 12802176, 13513408, 15202584, 15469296, 17402958, 18369789, 19203264, 20270112, 20625728, 22803876, 23203944, 24493052, 27026816, 30405168, 30938592, 34805916, 36739578, 38406528, 40540224, 41251456, 45607752, 46407888, 48986104, 55109367, 60810336, 61877184, 69611832, 73479156, 81080448, 91215504, 92815776, 97972208, 110218734, 121620672, 123754368, 139223664, 146958312, 165328101, 182431008, 185631552, 195944416, 220437468, 243241344, 278447328, 293916624, 330656202, 364862016, 371263104, 391888832, 440874936, 556894656, 587833248, 661312404, 729724032, 783777664, 881749872, 1113789312, 1175666496, 1322624808, 1763499744, 2351332992, 2645249616, 3526999488, 5290499232, 7053998976, 10580998464, 21161996928]

約数ペア:

[(1, 21161996928), (2, 10580998464), (3, 7053998976), (4, 5290499232), (6, 3526999488), (8, 2645249616), (9, 2351332992), (12, 1763499744), (16, 1322624808), (18, 1175666496), (19, 1113789312), (24, 881749872), (27, 783777664), (29, 729724032), (32, 661312404), (36, 587833248), (38, 556894656), (48, 440874936), (54, 391888832), (57, 371263104), (58, 364862016), (64, 330656202), (72, 293916624), (76, 278447328), (87, 243241344), (96, 220437468), (108, 195944416), (114, 185631552), (116, 182431008), (128, 165328101), (144, 146958312), (152, 139223664), (171, 123754368), (174, 121620672), (192, 110218734), (216, 97972208), (228, 92815776), (232, 91215504), (261, 81080448), (288, 73479156), (304, 69611832), (342, 61877184), (348, 60810336), (384, 55109367), (432, 48986104), (456, 46407888), (464, 45607752), (513, 41251456), (522, 40540224), (551, 38406528), (576, 36739578), (608, 34805916), (684, 30938592), (696, 30405168), (783, 27026816), (864, 24493052), (912, 23203944), (928, 22803876), (1026, 20625728), (1044, 20270112), (1102, 19203264), (1152, 18369789), (1216, 17402958), (1368, 15469296), (1392, 15202584), (1566, 13513408), (1653, 12802176), (1728, 12246526), (1824, 11601972), (1856, 11401938), (2052, 10312864), (2088, 10135056), (2204, 9601632), (2432, 8701479), (2736, 7734648), (2784, 7601292), (3132, 6756704), (3306, 6401088), (3456, 6123263), (3648, 5800986), (3712, 5700969), (4104, 5156432), (4176, 5067528), (4408, 4800816), (4959, 4267392), (5472, 3867324), (5568, 3800646), (6264, 3378352), (6612, 3200544), (7296, 2900493), (8208, 2578216), (8352, 2533764), (8816, 2400408), (9918, 2133696), (10944, 1933662), (11113, 1904256), (11136, 1900323), (12528, 1689176), (13224, 1600272), (14877, 1422464), (16416, 1289108), (16704, 1266882), (17632, 1200204), (19836, 1066848), (21888, 966831), (22226, 952128), (25056, 844588), (26448, 800136), (29754, 711232), (32832, 644554), (33339, 634752), (33408, 633441), (35264, 600102), (39672, 533424), (44452, 476064), (50112, 422294), (52896, 400068), (59508, 355616), (65664, 322277), (66678, 317376), (70528, 300051), (79344, 266712), (88904, 238032), (100017, 211584), (100224, 211147), (105792, 200034), (119016, 177808), (133356, 158688)]