21362500992

素因数分解:

$2^7\times 3^1\times 7^3\times {\mathrm{59}}^1\times {\mathrm{2749}}^1$

素因数の和:2846

約数の個数: 256

約数和(自身を含む): 67320000000

約数和(自身を除く): 45957499008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 59, 64, 84, 96, 98, 112, 118, 128, 147, 168, 177, 192, 196, 224, 236, 294, 336, 343, 354, 384, 392, 413, 448, 472, 588, 672, 686, 708, 784, 826, 896, 944, 1029, 1176, 1239, 1344, 1372, 1416, 1568, 1652, 1888, 2058, 2352, 2478, 2688, 2744, 2749, 2832, 2891, 3136, 3304, 3776, 4116, 4704, 4956, 5488, 5498, 5664, 5782, 6272, 6608, 7552, 8232, 8247, 8673, 9408, 9912, 10976, 10996, 11328, 11564, 13216, 16464, 16494, 17346, 18816, 19243, 19824, 20237, 21952, 21992, 22656, 23128, 26432, 32928, 32988, 34692, 38486, 39648, 40474, 43904, 43984, 46256, 52864, 57729, 60711, 65856, 65976, 69384, 76972, 79296, 80948, 87968, 92512, 115458, 121422, 131712, 131952, 134701, 138768, 153944, 158592, 161896, 162191, 175936, 185024, 230916, 242844, 263904, 269402, 277536, 307888, 323792, 324382, 351872, 370048, 404103, 461832, 485688, 486573, 527808, 538804, 555072, 615776, 647584, 648764, 808206, 923664, 942907, 971376, 973146, 1055616, 1077608, 1110144, 1135337, 1231552, 1295168, 1297528, 1616412, 1847328, 1885814, 1942752, 1946292, 2155216, 2270674, 2463104, 2590336, 2595056, 2828721, 3232824, 3406011, 3694656, 3771628, 3885504, 3892584, 4310432, 4541348, 5190112, 5657442, 6465648, 6812022, 7389312, 7543256, 7771008, 7785168, 7947359, 8620864, 9082696, 10380224, 11314884, 12931296, 13624044, 15086512, 15570336, 15894718, 17241728, 18165392, 20760448, 22629768, 23842077, 25862592, 27248088, 30173024, 31140672, 31789436, 36330784, 45259536, 47684154, 51725184, 54496176, 55631513, 60346048, 62281344, 63578872, 72661568, 90519072, 95368308, 108992352, 111263026, 120692096, 127157744, 145323136, 166894539, 181038144, 190736616, 217984704, 222526052, 254315488, 333789078, 362076288, 381473232, 435969408, 445052104, 508630976, 667578156, 762946464, 890104208, 1017261952, 1335156312, 1525892928, 1780208416, 2670312624, 3051785856, 3560416832, 5340625248, 7120833664, 10681250496, 21362500992]

約数ペア:

[(1, 21362500992), (2, 10681250496), (3, 7120833664), (4, 5340625248), (6, 3560416832), (7, 3051785856), (8, 2670312624), (12, 1780208416), (14, 1525892928), (16, 1335156312), (21, 1017261952), (24, 890104208), (28, 762946464), (32, 667578156), (42, 508630976), (48, 445052104), (49, 435969408), (56, 381473232), (59, 362076288), (64, 333789078), (84, 254315488), (96, 222526052), (98, 217984704), (112, 190736616), (118, 181038144), (128, 166894539), (147, 145323136), (168, 127157744), (177, 120692096), (192, 111263026), (196, 108992352), (224, 95368308), (236, 90519072), (294, 72661568), (336, 63578872), (343, 62281344), (354, 60346048), (384, 55631513), (392, 54496176), (413, 51725184), (448, 47684154), (472, 45259536), (588, 36330784), (672, 31789436), (686, 31140672), (708, 30173024), (784, 27248088), (826, 25862592), (896, 23842077), (944, 22629768), (1029, 20760448), (1176, 18165392), (1239, 17241728), (1344, 15894718), (1372, 15570336), (1416, 15086512), (1568, 13624044), (1652, 12931296), (1888, 11314884), (2058, 10380224), (2352, 9082696), (2478, 8620864), (2688, 7947359), (2744, 7785168), (2749, 7771008), (2832, 7543256), (2891, 7389312), (3136, 6812022), (3304, 6465648), (3776, 5657442), (4116, 5190112), (4704, 4541348), (4956, 4310432), (5488, 3892584), (5498, 3885504), (5664, 3771628), (5782, 3694656), (6272, 3406011), (6608, 3232824), (7552, 2828721), (8232, 2595056), (8247, 2590336), (8673, 2463104), (9408, 2270674), (9912, 2155216), (10976, 1946292), (10996, 1942752), (11328, 1885814), (11564, 1847328), (13216, 1616412), (16464, 1297528), (16494, 1295168), (17346, 1231552), (18816, 1135337), (19243, 1110144), (19824, 1077608), (20237, 1055616), (21952, 973146), (21992, 971376), (22656, 942907), (23128, 923664), (26432, 808206), (32928, 648764), (32988, 647584), (34692, 615776), (38486, 555072), (39648, 538804), (40474, 527808), (43904, 486573), (43984, 485688), (46256, 461832), (52864, 404103), (57729, 370048), (60711, 351872), (65856, 324382), (65976, 323792), (69384, 307888), (76972, 277536), (79296, 269402), (80948, 263904), (87968, 242844), (92512, 230916), (115458, 185024), (121422, 175936), (131712, 162191), (131952, 161896), (134701, 158592), (138768, 153944)]