21679052544

素因数分解:

$2^8\times 3^5\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:318

約数の個数: 432

約数和(自身を含む): 68501553120

約数和(自身を除く): 46822500576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 61, 64, 72, 81, 87, 96, 108, 116, 122, 128, 144, 162, 174, 183, 192, 197, 216, 232, 243, 244, 256, 261, 288, 324, 348, 366, 384, 394, 432, 464, 486, 488, 522, 549, 576, 591, 648, 696, 732, 768, 783, 788, 864, 928, 972, 976, 1044, 1098, 1152, 1182, 1296, 1392, 1464, 1566, 1576, 1647, 1728, 1769, 1773, 1856, 1944, 1952, 2088, 2196, 2304, 2349, 2364, 2592, 2784, 2928, 3132, 3152, 3294, 3456, 3538, 3546, 3712, 3888, 3904, 4176, 4392, 4698, 4728, 4941, 5184, 5307, 5319, 5568, 5713, 5856, 6264, 6304, 6588, 6912, 7047, 7076, 7092, 7424, 7776, 7808, 8352, 8784, 9396, 9456, 9882, 10368, 10614, 10638, 11136, 11426, 11712, 12017, 12528, 12608, 13176, 14094, 14152, 14184, 14823, 15552, 15616, 15921, 15957, 16704, 17139, 17568, 18792, 18912, 19764, 20736, 21228, 21276, 22272, 22852, 23424, 24034, 25056, 25216, 26352, 28188, 28304, 28368, 29646, 31104, 31842, 31914, 33408, 34278, 35136, 36051, 37584, 37824, 39528, 42456, 42552, 45704, 46848, 47763, 47871, 48068, 50112, 50432, 51417, 52704, 56376, 56608, 56736, 59292, 62208, 63684, 63828, 66816, 68556, 70272, 72102, 75168, 75648, 79056, 84912, 85104, 91408, 95526, 95742, 96136, 100224, 102834, 105408, 108153, 112752, 113216, 113472, 118584, 127368, 127656, 137112, 140544, 143289, 144204, 150336, 151296, 154251, 158112, 169824, 170208, 182816, 191052, 191484, 192272, 200448, 205668, 210816, 216306, 225504, 226432, 226944, 237168, 254736, 255312, 274224, 286578, 288408, 300672, 308502, 316224, 324459, 339648, 340416, 348493, 365632, 382104, 382968, 384544, 411336, 421632, 429867, 432612, 451008, 452864, 453888, 462753, 474336, 509472, 510624, 548448, 573156, 576816, 601344, 617004, 632448, 648918, 679296, 680832, 696986, 731264, 764208, 765936, 769088, 822672, 859734, 865224, 902016, 925506, 948672, 973377, 1018944, 1021248, 1045479, 1096896, 1146312, 1153632, 1234008, 1264896, 1297836, 1358592, 1361664, 1388259, 1393972, 1462528, 1528416, 1531872, 1538176, 1645344, 1719468, 1730448, 1804032, 1851012, 1897344, 1946754, 2037888, 2042496, 2090958, 2193792, 2292624, 2307264, 2468016, 2595672, 2776518, 2787944, 2920131, 3056832, 3063744, 3076352, 3136437, 3290688, 3438936, 3460896, 3702024, 3794688, 3893508, 4075776, 4084992, 4181916, 4387584, 4585248, 4614528, 4936032, 5191344, 5553036, 5575888, 5840262, 6113664, 6127488, 6272874, 6581376, 6877872, 6921792, 7404048, 7787016, 8363832, 9170496, 9229056, 9409311, 9872064, 10382688, 11106072, 11151776, 11680524, 12227328, 12254976, 12545748, 13162752, 13755744, 13843584, 14808096, 15574032, 16727664, 18340992, 18818622, 19744128, 20765376, 22212144, 22303552, 23361048, 25091496, 27511488, 27687168, 28227933, 29616192, 31148064, 33455328, 36681984, 37637244, 39488256, 41530752, 44424288, 44607104, 46722096, 50182992, 55022976, 56455866, 59232384, 62296128, 66910656, 75274488, 83061504, 84683799, 88848576, 89214208, 93444192, 100365984, 110045952, 112911732, 118464768, 124592256, 133821312, 150548976, 169367598, 177697152, 186888384, 200731968, 225823464, 249184512, 267642624, 301097952, 338735196, 355394304, 373776768, 401463936, 451646928, 602195904, 677470392, 747553536, 802927872, 903293856, 1204391808, 1354940784, 1806587712, 2408783616, 2709881568, 3613175424, 5419763136, 7226350848, 10839526272, 21679052544]

約数ペア:

[(1, 21679052544), (2, 10839526272), (3, 7226350848), (4, 5419763136), (6, 3613175424), (8, 2709881568), (9, 2408783616), (12, 1806587712), (16, 1354940784), (18, 1204391808), (24, 903293856), (27, 802927872), (29, 747553536), (32, 677470392), (36, 602195904), (48, 451646928), (54, 401463936), (58, 373776768), (61, 355394304), (64, 338735196), (72, 301097952), (81, 267642624), (87, 249184512), (96, 225823464), (108, 200731968), (116, 186888384), (122, 177697152), (128, 169367598), (144, 150548976), (162, 133821312), (174, 124592256), (183, 118464768), (192, 112911732), (197, 110045952), (216, 100365984), (232, 93444192), (243, 89214208), (244, 88848576), (256, 84683799), (261, 83061504), (288, 75274488), (324, 66910656), (348, 62296128), (366, 59232384), (384, 56455866), (394, 55022976), (432, 50182992), (464, 46722096), (486, 44607104), (488, 44424288), (522, 41530752), (549, 39488256), (576, 37637244), (591, 36681984), (648, 33455328), (696, 31148064), (732, 29616192), (768, 28227933), (783, 27687168), (788, 27511488), (864, 25091496), (928, 23361048), (972, 22303552), (976, 22212144), (1044, 20765376), (1098, 19744128), (1152, 18818622), (1182, 18340992), (1296, 16727664), (1392, 15574032), (1464, 14808096), (1566, 13843584), (1576, 13755744), (1647, 13162752), (1728, 12545748), (1769, 12254976), (1773, 12227328), (1856, 11680524), (1944, 11151776), (1952, 11106072), (2088, 10382688), (2196, 9872064), (2304, 9409311), (2349, 9229056), (2364, 9170496), (2592, 8363832), (2784, 7787016), (2928, 7404048), (3132, 6921792), (3152, 6877872), (3294, 6581376), (3456, 6272874), (3538, 6127488), (3546, 6113664), (3712, 5840262), (3888, 5575888), (3904, 5553036), (4176, 5191344), (4392, 4936032), (4698, 4614528), (4728, 4585248), (4941, 4387584), (5184, 4181916), (5307, 4084992), (5319, 4075776), (5568, 3893508), (5713, 3794688), (5856, 3702024), (6264, 3460896), (6304, 3438936), (6588, 3290688), (6912, 3136437), (7047, 3076352), (7076, 3063744), (7092, 3056832), (7424, 2920131), (7776, 2787944), (7808, 2776518), (8352, 2595672), (8784, 2468016), (9396, 2307264), (9456, 2292624), (9882, 2193792), (10368, 2090958), (10614, 2042496), (10638, 2037888), (11136, 1946754), (11426, 1897344), (11712, 1851012), (12017, 1804032), (12528, 1730448), (12608, 1719468), (13176, 1645344), (14094, 1538176), (14152, 1531872), (14184, 1528416), (14823, 1462528), (15552, 1393972), (15616, 1388259), (15921, 1361664), (15957, 1358592), (16704, 1297836), (17139, 1264896), (17568, 1234008), (18792, 1153632), (18912, 1146312), (19764, 1096896), (20736, 1045479), (21228, 1021248), (21276, 1018944), (22272, 973377), (22852, 948672), (23424, 925506), (24034, 902016), (25056, 865224), (25216, 859734), (26352, 822672), (28188, 769088), (28304, 765936), (28368, 764208), (29646, 731264), (31104, 696986), (31842, 680832), (31914, 679296), (33408, 648918), (34278, 632448), (35136, 617004), (36051, 601344), (37584, 576816), (37824, 573156), (39528, 548448), (42456, 510624), (42552, 509472), (45704, 474336), (46848, 462753), (47763, 453888), (47871, 452864), (48068, 451008), (50112, 432612), (50432, 429867), (51417, 421632), (52704, 411336), (56376, 384544), (56608, 382968), (56736, 382104), (59292, 365632), (62208, 348493), (63684, 340416), (63828, 339648), (66816, 324459), (68556, 316224), (70272, 308502), (72102, 300672), (75168, 288408), (75648, 286578), (79056, 274224), (84912, 255312), (85104, 254736), (91408, 237168), (95526, 226944), (95742, 226432), (96136, 225504), (100224, 216306), (102834, 210816), (105408, 205668), (108153, 200448), (112752, 192272), (113216, 191484), (113472, 191052), (118584, 182816), (127368, 170208), (127656, 169824), (137112, 158112), (140544, 154251), (143289, 151296), (144204, 150336)]