1861156416

素因数分解:

$2^6\times 3^1\times 7^3\times {\mathrm{59}}^1\times {\mathrm{479}}^1$

素因数の和:574

約数の個数: 224

約数和(自身を含む): 5852160000

約数和(自身を除く): 3991003584

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, 147, 168, 177, 192, 196, 224, 236, 294, 336, 343, 354, 392, 413, 448, 472, 479, 588, 672, 686, 708, 784, 826, 944, 958, 1029, 1176, 1239, 1344, 1372, 1416, 1437, 1568, 1652, 1888, 1916, 2058, 2352, 2478, 2744, 2832, 2874, 2891, 3136, 3304, 3353, 3776, 3832, 4116, 4704, 4956, 5488, 5664, 5748, 5782, 6608, 6706, 7664, 8232, 8673, 9408, 9912, 10059, 10976, 11328, 11496, 11564, 13216, 13412, 15328, 16464, 17346, 19824, 20118, 20237, 21952, 22992, 23128, 23471, 26432, 26824, 28261, 30656, 32928, 34692, 39648, 40236, 40474, 45984, 46256, 46942, 53648, 56522, 60711, 65856, 69384, 70413, 79296, 80472, 80948, 84783, 91968, 92512, 93884, 107296, 113044, 121422, 138768, 140826, 160944, 161896, 164297, 169566, 185024, 187768, 197827, 214592, 226088, 242844, 277536, 281652, 321888, 323792, 328594, 339132, 375536, 395654, 452176, 485688, 492891, 555072, 563304, 593481, 643776, 647584, 657188, 678264, 751072, 791308, 904352, 971376, 985782, 1126608, 1186962, 1295168, 1314376, 1356528, 1384789, 1502144, 1582616, 1808704, 1942752, 1971564, 2253216, 2373924, 2628752, 2713056, 2769578, 3165232, 3885504, 3943128, 4154367, 4506432, 4747848, 5257504, 5426112, 5539156, 6330464, 7886256, 8308734, 9495696, 9693523, 10515008, 11078312, 12660928, 15772512, 16617468, 18991392, 19387046, 22156624, 29080569, 31545024, 33234936, 37982784, 38774092, 44313248, 58161138, 66469872, 77548184, 88626496, 116322276, 132939744, 155096368, 232644552, 265879488, 310192736, 465289104, 620385472, 930578208, 1861156416]

約数ペア:

[(1, 1861156416), (2, 930578208), (3, 620385472), (4, 465289104), (6, 310192736), (7, 265879488), (8, 232644552), (12, 155096368), (14, 132939744), (16, 116322276), (21, 88626496), (24, 77548184), (28, 66469872), (32, 58161138), (42, 44313248), (48, 38774092), (49, 37982784), (56, 33234936), (59, 31545024), (64, 29080569), (84, 22156624), (96, 19387046), (98, 18991392), (112, 16617468), (118, 15772512), (147, 12660928), (168, 11078312), (177, 10515008), (192, 9693523), (196, 9495696), (224, 8308734), (236, 7886256), (294, 6330464), (336, 5539156), (343, 5426112), (354, 5257504), (392, 4747848), (413, 4506432), (448, 4154367), (472, 3943128), (479, 3885504), (588, 3165232), (672, 2769578), (686, 2713056), (708, 2628752), (784, 2373924), (826, 2253216), (944, 1971564), (958, 1942752), (1029, 1808704), (1176, 1582616), (1239, 1502144), (1344, 1384789), (1372, 1356528), (1416, 1314376), (1437, 1295168), (1568, 1186962), (1652, 1126608), (1888, 985782), (1916, 971376), (2058, 904352), (2352, 791308), (2478, 751072), (2744, 678264), (2832, 657188), (2874, 647584), (2891, 643776), (3136, 593481), (3304, 563304), (3353, 555072), (3776, 492891), (3832, 485688), (4116, 452176), (4704, 395654), (4956, 375536), (5488, 339132), (5664, 328594), (5748, 323792), (5782, 321888), (6608, 281652), (6706, 277536), (7664, 242844), (8232, 226088), (8673, 214592), (9408, 197827), (9912, 187768), (10059, 185024), (10976, 169566), (11328, 164297), (11496, 161896), (11564, 160944), (13216, 140826), (13412, 138768), (15328, 121422), (16464, 113044), (17346, 107296), (19824, 93884), (20118, 92512), (20237, 91968), (21952, 84783), (22992, 80948), (23128, 80472), (23471, 79296), (26432, 70413), (26824, 69384), (28261, 65856), (30656, 60711), (32928, 56522), (34692, 53648), (39648, 46942), (40236, 46256), (40474, 45984)]