21782709312

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{178103}}^1$

素因数の和:178145

約数の個数: 168

約数和(自身を含む): 72200511936

約数和(自身を除く): 50417802624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 64, 78, 84, 91, 96, 98, 104, 112, 147, 156, 168, 182, 192, 196, 208, 224, 273, 294, 312, 336, 364, 392, 416, 448, 546, 588, 624, 637, 672, 728, 784, 832, 1092, 1176, 1248, 1274, 1344, 1456, 1568, 1911, 2184, 2352, 2496, 2548, 2912, 3136, 3822, 4368, 4704, 5096, 5824, 7644, 8736, 9408, 10192, 15288, 17472, 20384, 30576, 40768, 61152, 122304, 178103, 356206, 534309, 712412, 1068618, 1246721, 1424824, 2137236, 2315339, 2493442, 2849648, 3740163, 4274472, 4630678, 4986884, 5699296, 6946017, 7480326, 8548944, 8727047, 9261356, 9973768, 11398592, 13892034, 14960652, 16207373, 17097888, 17454094, 18522712, 19947536, 26181141, 27784068, 29921304, 32414746, 34195776, 34908188, 37045424, 39895072, 48622119, 52362282, 55568136, 59842608, 64829492, 69816376, 74090848, 79790144, 97244238, 104724564, 111136272, 113451611, 119685216, 129658984, 139632752, 148181696, 194488476, 209449128, 222272544, 226903222, 239370432, 259317968, 279265504, 340354833, 388976952, 418898256, 444545088, 453806444, 518635936, 558531008, 680709666, 777953904, 837796512, 907612888, 1037271872, 1361419332, 1555907808, 1675593024, 1815225776, 2722838664, 3111815616, 3630451552, 5445677328, 7260903104, 10891354656, 21782709312]

約数ペア:

[(1, 21782709312), (2, 10891354656), (3, 7260903104), (4, 5445677328), (6, 3630451552), (7, 3111815616), (8, 2722838664), (12, 1815225776), (13, 1675593024), (14, 1555907808), (16, 1361419332), (21, 1037271872), (24, 907612888), (26, 837796512), (28, 777953904), (32, 680709666), (39, 558531008), (42, 518635936), (48, 453806444), (49, 444545088), (52, 418898256), (56, 388976952), (64, 340354833), (78, 279265504), (84, 259317968), (91, 239370432), (96, 226903222), (98, 222272544), (104, 209449128), (112, 194488476), (147, 148181696), (156, 139632752), (168, 129658984), (182, 119685216), (192, 113451611), (196, 111136272), (208, 104724564), (224, 97244238), (273, 79790144), (294, 74090848), (312, 69816376), (336, 64829492), (364, 59842608), (392, 55568136), (416, 52362282), (448, 48622119), (546, 39895072), (588, 37045424), (624, 34908188), (637, 34195776), (672, 32414746), (728, 29921304), (784, 27784068), (832, 26181141), (1092, 19947536), (1176, 18522712), (1248, 17454094), (1274, 17097888), (1344, 16207373), (1456, 14960652), (1568, 13892034), (1911, 11398592), (2184, 9973768), (2352, 9261356), (2496, 8727047), (2548, 8548944), (2912, 7480326), (3136, 6946017), (3822, 5699296), (4368, 4986884), (4704, 4630678), (5096, 4274472), (5824, 3740163), (7644, 2849648), (8736, 2493442), (9408, 2315339), (10192, 2137236), (15288, 1424824), (17472, 1246721), (20384, 1068618), (30576, 712412), (40768, 534309), (61152, 356206), (122304, 178103)]