1081871232

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6991}}^1$

素因数の和:7052

約数の個数: 128

約数和(自身を含む): 3195064320

約数和(自身を除く): 2113193088

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 128, 156, 186, 192, 208, 248, 312, 372, 384, 403, 416, 496, 624, 744, 806, 832, 992, 1209, 1248, 1488, 1612, 1664, 1984, 2418, 2496, 2976, 3224, 3968, 4836, 4992, 5952, 6448, 6991, 9672, 11904, 12896, 13982, 19344, 20973, 25792, 27964, 38688, 41946, 51584, 55928, 77376, 83892, 90883, 111856, 154752, 167784, 181766, 216721, 223712, 272649, 335568, 363532, 433442, 447424, 545298, 650163, 671136, 727064, 866884, 894848, 1090596, 1300326, 1342272, 1454128, 1733768, 2181192, 2600652, 2684544, 2817373, 2908256, 3467536, 4362384, 5201304, 5634746, 5816512, 6935072, 8452119, 8724768, 10402608, 11269492, 11633024, 13870144, 16904238, 17449536, 20805216, 22538984, 27740288, 33808476, 34899072, 41610432, 45077968, 67616952, 83220864, 90155936, 135233904, 180311872, 270467808, 360623744, 540935616, 1081871232]

約数ペア:

[(1, 1081871232), (2, 540935616), (3, 360623744), (4, 270467808), (6, 180311872), (8, 135233904), (12, 90155936), (13, 83220864), (16, 67616952), (24, 45077968), (26, 41610432), (31, 34899072), (32, 33808476), (39, 27740288), (48, 22538984), (52, 20805216), (62, 17449536), (64, 16904238), (78, 13870144), (93, 11633024), (96, 11269492), (104, 10402608), (124, 8724768), (128, 8452119), (156, 6935072), (186, 5816512), (192, 5634746), (208, 5201304), (248, 4362384), (312, 3467536), (372, 2908256), (384, 2817373), (403, 2684544), (416, 2600652), (496, 2181192), (624, 1733768), (744, 1454128), (806, 1342272), (832, 1300326), (992, 1090596), (1209, 894848), (1248, 866884), (1488, 727064), (1612, 671136), (1664, 650163), (1984, 545298), (2418, 447424), (2496, 433442), (2976, 363532), (3224, 335568), (3968, 272649), (4836, 223712), (4992, 216721), (5952, 181766), (6448, 167784), (6991, 154752), (9672, 111856), (11904, 90883), (12896, 83892), (13982, 77376), (19344, 55928), (20973, 51584), (25792, 41946), (27964, 38688)]