218883392

素因数分解:

$2^6\times 7^3\times {\mathrm{13}}^2\times {\mathrm{59}}^1$

素因数の和:118

約数の個数: 168

約数和(自身を含む): 557784000

約数和(自身を除く): 338900608

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 59, 64, 91, 98, 104, 112, 118, 169, 182, 196, 208, 224, 236, 338, 343, 364, 392, 413, 416, 448, 472, 637, 676, 686, 728, 767, 784, 826, 832, 944, 1183, 1274, 1352, 1372, 1456, 1534, 1568, 1652, 1888, 2366, 2548, 2704, 2744, 2891, 2912, 3068, 3136, 3304, 3776, 4459, 4732, 5096, 5369, 5408, 5488, 5782, 5824, 6136, 6608, 8281, 8918, 9464, 9971, 10192, 10738, 10816, 10976, 11564, 12272, 13216, 16562, 17836, 18928, 19942, 20237, 20384, 21476, 21952, 23128, 24544, 26432, 33124, 35672, 37583, 37856, 39884, 40474, 40768, 42952, 46256, 49088, 57967, 66248, 69797, 71344, 75166, 75712, 79768, 80948, 85904, 92512, 115934, 132496, 139594, 142688, 150332, 159536, 161896, 171808, 185024, 231868, 263081, 264992, 279188, 285376, 300664, 319072, 323792, 343616, 463736, 488579, 526162, 529984, 558376, 601328, 638144, 647584, 927472, 977158, 1052324, 1116752, 1202656, 1295168, 1854944, 1954316, 2104648, 2233504, 2405312, 3420053, 3709888, 3908632, 4209296, 4467008, 6840106, 7817264, 8418592, 13680212, 15634528, 16837184, 27360424, 31269056, 54720848, 109441696, 218883392]

約数ペア:

[(1, 218883392), (2, 109441696), (4, 54720848), (7, 31269056), (8, 27360424), (13, 16837184), (14, 15634528), (16, 13680212), (26, 8418592), (28, 7817264), (32, 6840106), (49, 4467008), (52, 4209296), (56, 3908632), (59, 3709888), (64, 3420053), (91, 2405312), (98, 2233504), (104, 2104648), (112, 1954316), (118, 1854944), (169, 1295168), (182, 1202656), (196, 1116752), (208, 1052324), (224, 977158), (236, 927472), (338, 647584), (343, 638144), (364, 601328), (392, 558376), (413, 529984), (416, 526162), (448, 488579), (472, 463736), (637, 343616), (676, 323792), (686, 319072), (728, 300664), (767, 285376), (784, 279188), (826, 264992), (832, 263081), (944, 231868), (1183, 185024), (1274, 171808), (1352, 161896), (1372, 159536), (1456, 150332), (1534, 142688), (1568, 139594), (1652, 132496), (1888, 115934), (2366, 92512), (2548, 85904), (2704, 80948), (2744, 79768), (2891, 75712), (2912, 75166), (3068, 71344), (3136, 69797), (3304, 66248), (3776, 57967), (4459, 49088), (4732, 46256), (5096, 42952), (5369, 40768), (5408, 40474), (5488, 39884), (5782, 37856), (5824, 37583), (6136, 35672), (6608, 33124), (8281, 26432), (8918, 24544), (9464, 23128), (9971, 21952), (10192, 21476), (10738, 20384), (10816, 20237), (10976, 19942), (11564, 18928), (12272, 17836), (13216, 16562)]