1187187456

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16987}}^1$

素因数の和:17026

約数の個数: 144

約数和(自身を含む): 3889028864

約数和(自身を除く): 2701841408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 182, 192, 208, 224, 256, 273, 312, 336, 364, 384, 416, 448, 546, 624, 672, 728, 768, 832, 896, 1092, 1248, 1344, 1456, 1664, 1792, 2184, 2496, 2688, 2912, 3328, 4368, 4992, 5376, 5824, 8736, 9984, 11648, 16987, 17472, 23296, 33974, 34944, 50961, 67948, 69888, 101922, 118909, 135896, 203844, 220831, 237818, 271792, 356727, 407688, 441662, 475636, 543584, 662493, 713454, 815376, 883324, 951272, 1087168, 1324986, 1426908, 1545817, 1630752, 1766648, 1902544, 2174336, 2649972, 2853816, 3091634, 3261504, 3533296, 3805088, 4348672, 4637451, 5299944, 5707632, 6183268, 6523008, 7066592, 7610176, 9274902, 10599888, 11415264, 12366536, 13046016, 14133184, 15220352, 18549804, 21199776, 22830528, 24733072, 28266368, 30440704, 37099608, 42399552, 45661056, 49466144, 56532736, 74199216, 84799104, 91322112, 98932288, 148398432, 169598208, 197864576, 296796864, 395729152, 593593728, 1187187456]

約数ペア:

[(1, 1187187456), (2, 593593728), (3, 395729152), (4, 296796864), (6, 197864576), (7, 169598208), (8, 148398432), (12, 98932288), (13, 91322112), (14, 84799104), (16, 74199216), (21, 56532736), (24, 49466144), (26, 45661056), (28, 42399552), (32, 37099608), (39, 30440704), (42, 28266368), (48, 24733072), (52, 22830528), (56, 21199776), (64, 18549804), (78, 15220352), (84, 14133184), (91, 13046016), (96, 12366536), (104, 11415264), (112, 10599888), (128, 9274902), (156, 7610176), (168, 7066592), (182, 6523008), (192, 6183268), (208, 5707632), (224, 5299944), (256, 4637451), (273, 4348672), (312, 3805088), (336, 3533296), (364, 3261504), (384, 3091634), (416, 2853816), (448, 2649972), (546, 2174336), (624, 1902544), (672, 1766648), (728, 1630752), (768, 1545817), (832, 1426908), (896, 1324986), (1092, 1087168), (1248, 951272), (1344, 883324), (1456, 815376), (1664, 713454), (1792, 662493), (2184, 543584), (2496, 475636), (2688, 441662), (2912, 407688), (3328, 356727), (4368, 271792), (4992, 237818), (5376, 220831), (5824, 203844), (8736, 135896), (9984, 118909), (11648, 101922), (16987, 69888), (17472, 67948), (23296, 50961), (33974, 34944)]