21165584256

素因数分解:

$2^7\times 3^3\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{1069}}^1$

素因数の和:1446

約数の個数: 256

約数和(自身を含む): 66400776000

約数和(自身を除く): 45235191744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 96, 102, 108, 128, 136, 144, 153, 192, 204, 216, 272, 288, 306, 337, 384, 408, 432, 459, 544, 576, 612, 674, 816, 864, 918, 1011, 1069, 1088, 1152, 1224, 1348, 1632, 1728, 1836, 2022, 2138, 2176, 2448, 2696, 3033, 3207, 3264, 3456, 3672, 4044, 4276, 4896, 5392, 5729, 6066, 6414, 6528, 7344, 8088, 8552, 9099, 9621, 9792, 10784, 11458, 12132, 12828, 14688, 16176, 17104, 17187, 18173, 18198, 19242, 19584, 21568, 22916, 24264, 25656, 28863, 29376, 32352, 34208, 34374, 36346, 36396, 38484, 43136, 45832, 48528, 51312, 51561, 54519, 57726, 58752, 64704, 68416, 68748, 72692, 72792, 76968, 91664, 97056, 102624, 103122, 109038, 115452, 129408, 136832, 137496, 145384, 145584, 153936, 154683, 163557, 183328, 194112, 205248, 206244, 218076, 230904, 274992, 290768, 291168, 307872, 309366, 327114, 360253, 366656, 388224, 410496, 412488, 436152, 461808, 490671, 549984, 581536, 582336, 615744, 618732, 654228, 720506, 733312, 824976, 872304, 923616, 981342, 1080759, 1099968, 1163072, 1164672, 1231488, 1237464, 1308456, 1441012, 1649952, 1744608, 1847232, 1962684, 2161518, 2199936, 2326144, 2474928, 2616912, 2882024, 3242277, 3299904, 3489216, 3694464, 3925368, 4323036, 4949856, 5233824, 5764048, 6124301, 6484554, 6599808, 6978432, 7850736, 8646072, 9726831, 9899712, 10467648, 11528096, 12248602, 12969108, 15701472, 17292144, 18372903, 19453662, 19799424, 20935296, 23056192, 24497204, 25938216, 31402944, 34584288, 36745806, 38907324, 46112384, 48994408, 51876432, 55118709, 62805888, 69168576, 73491612, 77814648, 97988816, 103752864, 110237418, 138337152, 146983224, 155629296, 165356127, 195977632, 207505728, 220474836, 293966448, 311258592, 330712254, 391955264, 415011456, 440949672, 587932896, 622517184, 661424508, 783910528, 881899344, 1175865792, 1245034368, 1322849016, 1763798688, 2351731584, 2645698032, 3527597376, 5291396064, 7055194752, 10582792128, 21165584256]

約数ペア:

[(1, 21165584256), (2, 10582792128), (3, 7055194752), (4, 5291396064), (6, 3527597376), (8, 2645698032), (9, 2351731584), (12, 1763798688), (16, 1322849016), (17, 1245034368), (18, 1175865792), (24, 881899344), (27, 783910528), (32, 661424508), (34, 622517184), (36, 587932896), (48, 440949672), (51, 415011456), (54, 391955264), (64, 330712254), (68, 311258592), (72, 293966448), (96, 220474836), (102, 207505728), (108, 195977632), (128, 165356127), (136, 155629296), (144, 146983224), (153, 138337152), (192, 110237418), (204, 103752864), (216, 97988816), (272, 77814648), (288, 73491612), (306, 69168576), (337, 62805888), (384, 55118709), (408, 51876432), (432, 48994408), (459, 46112384), (544, 38907324), (576, 36745806), (612, 34584288), (674, 31402944), (816, 25938216), (864, 24497204), (918, 23056192), (1011, 20935296), (1069, 19799424), (1088, 19453662), (1152, 18372903), (1224, 17292144), (1348, 15701472), (1632, 12969108), (1728, 12248602), (1836, 11528096), (2022, 10467648), (2138, 9899712), (2176, 9726831), (2448, 8646072), (2696, 7850736), (3033, 6978432), (3207, 6599808), (3264, 6484554), (3456, 6124301), (3672, 5764048), (4044, 5233824), (4276, 4949856), (4896, 4323036), (5392, 3925368), (5729, 3694464), (6066, 3489216), (6414, 3299904), (6528, 3242277), (7344, 2882024), (8088, 2616912), (8552, 2474928), (9099, 2326144), (9621, 2199936), (9792, 2161518), (10784, 1962684), (11458, 1847232), (12132, 1744608), (12828, 1649952), (14688, 1441012), (16176, 1308456), (17104, 1237464), (17187, 1231488), (18173, 1164672), (18198, 1163072), (19242, 1099968), (19584, 1080759), (21568, 981342), (22916, 923616), (24264, 872304), (25656, 824976), (28863, 733312), (29376, 720506), (32352, 654228), (34208, 618732), (34374, 615744), (36346, 582336), (36396, 581536), (38484, 549984), (43136, 490671), (45832, 461808), (48528, 436152), (51312, 412488), (51561, 410496), (54519, 388224), (57726, 366656), (58752, 360253), (64704, 327114), (68416, 309366), (68748, 307872), (72692, 291168), (72792, 290768), (76968, 274992), (91664, 230904), (97056, 218076), (102624, 206244), (103122, 205248), (109038, 194112), (115452, 183328), (129408, 163557), (136832, 154683), (137496, 153936), (145384, 145584)]