21072887424

素因数分解:

$2^7\times 3^4\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{557}}^1$

素因数の和:713

約数の個数: 320

約数和(自身を含む): 65080600200

約数和(自身を除く): 44007712776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 48, 54, 64, 72, 81, 82, 89, 96, 108, 123, 128, 144, 162, 164, 178, 192, 216, 246, 267, 288, 324, 328, 356, 369, 384, 432, 492, 534, 557, 576, 648, 656, 712, 738, 801, 864, 984, 1068, 1107, 1114, 1152, 1296, 1312, 1424, 1476, 1602, 1671, 1728, 1968, 2136, 2214, 2228, 2403, 2592, 2624, 2848, 2952, 3204, 3321, 3342, 3456, 3649, 3936, 4272, 4428, 4456, 4806, 5013, 5184, 5248, 5696, 5904, 6408, 6642, 6684, 7209, 7298, 7872, 8544, 8856, 8912, 9612, 10026, 10368, 10947, 11392, 11808, 12816, 13284, 13368, 14418, 14596, 15039, 15744, 17088, 17712, 17824, 19224, 20052, 21894, 22837, 23616, 25632, 26568, 26736, 28836, 29192, 30078, 32841, 34176, 35424, 35648, 38448, 40104, 43788, 45117, 45674, 47232, 49573, 51264, 53136, 53472, 57672, 58384, 60156, 65682, 68511, 70848, 71296, 76896, 80208, 87576, 90234, 91348, 98523, 99146, 102528, 106272, 106944, 115344, 116768, 120312, 131364, 137022, 141696, 148719, 153792, 160416, 175152, 180468, 182696, 197046, 198292, 205533, 212544, 213888, 230688, 233536, 240624, 262728, 274044, 295569, 297438, 307584, 320832, 350304, 360936, 365392, 394092, 396584, 411066, 425088, 446157, 461376, 467072, 481248, 525456, 548088, 591138, 594876, 616599, 641664, 700608, 721872, 730784, 788184, 793168, 822132, 892314, 922752, 962496, 1050912, 1096176, 1182276, 1189752, 1233198, 1338471, 1401216, 1443744, 1461568, 1576368, 1586336, 1644264, 1784628, 1849797, 1924992, 2032493, 2101824, 2192352, 2364552, 2379504, 2466396, 2676942, 2887488, 2923136, 3152736, 3172672, 3288528, 3569256, 3699594, 4015413, 4064986, 4203648, 4384704, 4729104, 4759008, 4932792, 5353884, 5774976, 6097479, 6305472, 6345344, 6577056, 7138512, 7399188, 8030826, 8129972, 8769408, 9458208, 9518016, 9865584, 10707768, 12194958, 12610944, 13154112, 14277024, 14798376, 16061652, 16259944, 18292437, 18916416, 19036032, 19731168, 21415536, 24389916, 26308224, 28554048, 29596752, 32123304, 32519888, 36584874, 37832832, 39462336, 42831072, 48779832, 54877311, 57108096, 59193504, 64246608, 65039776, 73169748, 78924672, 85662144, 97559664, 109754622, 118387008, 128493216, 130079552, 146339496, 164631933, 171324288, 195119328, 219509244, 236774016, 256986432, 260159104, 292678992, 329263866, 390238656, 439018488, 513972864, 585357984, 658527732, 780477312, 878036976, 1170715968, 1317055464, 1756073952, 2341431936, 2634110928, 3512147904, 5268221856, 7024295808, 10536443712, 21072887424]

約数ペア:

[(1, 21072887424), (2, 10536443712), (3, 7024295808), (4, 5268221856), (6, 3512147904), (8, 2634110928), (9, 2341431936), (12, 1756073952), (16, 1317055464), (18, 1170715968), (24, 878036976), (27, 780477312), (32, 658527732), (36, 585357984), (41, 513972864), (48, 439018488), (54, 390238656), (64, 329263866), (72, 292678992), (81, 260159104), (82, 256986432), (89, 236774016), (96, 219509244), (108, 195119328), (123, 171324288), (128, 164631933), (144, 146339496), (162, 130079552), (164, 128493216), (178, 118387008), (192, 109754622), (216, 97559664), (246, 85662144), (267, 78924672), (288, 73169748), (324, 65039776), (328, 64246608), (356, 59193504), (369, 57108096), (384, 54877311), (432, 48779832), (492, 42831072), (534, 39462336), (557, 37832832), (576, 36584874), (648, 32519888), (656, 32123304), (712, 29596752), (738, 28554048), (801, 26308224), (864, 24389916), (984, 21415536), (1068, 19731168), (1107, 19036032), (1114, 18916416), (1152, 18292437), (1296, 16259944), (1312, 16061652), (1424, 14798376), (1476, 14277024), (1602, 13154112), (1671, 12610944), (1728, 12194958), (1968, 10707768), (2136, 9865584), (2214, 9518016), (2228, 9458208), (2403, 8769408), (2592, 8129972), (2624, 8030826), (2848, 7399188), (2952, 7138512), (3204, 6577056), (3321, 6345344), (3342, 6305472), (3456, 6097479), (3649, 5774976), (3936, 5353884), (4272, 4932792), (4428, 4759008), (4456, 4729104), (4806, 4384704), (5013, 4203648), (5184, 4064986), (5248, 4015413), (5696, 3699594), (5904, 3569256), (6408, 3288528), (6642, 3172672), (6684, 3152736), (7209, 2923136), (7298, 2887488), (7872, 2676942), (8544, 2466396), (8856, 2379504), (8912, 2364552), (9612, 2192352), (10026, 2101824), (10368, 2032493), (10947, 1924992), (11392, 1849797), (11808, 1784628), (12816, 1644264), (13284, 1586336), (13368, 1576368), (14418, 1461568), (14596, 1443744), (15039, 1401216), (15744, 1338471), (17088, 1233198), (17712, 1189752), (17824, 1182276), (19224, 1096176), (20052, 1050912), (21894, 962496), (22837, 922752), (23616, 892314), (25632, 822132), (26568, 793168), (26736, 788184), (28836, 730784), (29192, 721872), (30078, 700608), (32841, 641664), (34176, 616599), (35424, 594876), (35648, 591138), (38448, 548088), (40104, 525456), (43788, 481248), (45117, 467072), (45674, 461376), (47232, 446157), (49573, 425088), (51264, 411066), (53136, 396584), (53472, 394092), (57672, 365392), (58384, 360936), (60156, 350304), (65682, 320832), (68511, 307584), (70848, 297438), (71296, 295569), (76896, 274044), (80208, 262728), (87576, 240624), (90234, 233536), (91348, 230688), (98523, 213888), (99146, 212544), (102528, 205533), (106272, 198292), (106944, 197046), (115344, 182696), (116768, 180468), (120312, 175152), (131364, 160416), (137022, 153792), (141696, 148719)]