1255751616

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{1051}}^1$

素因数の和:1207

約数の個数: 168

約数和(自身を含む): 3899099136

約数和(自身を除く): 2643347520

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 127, 147, 168, 192, 196, 224, 254, 294, 336, 381, 392, 448, 508, 588, 672, 762, 784, 889, 1016, 1051, 1176, 1344, 1524, 1568, 1778, 2032, 2102, 2352, 2667, 3048, 3136, 3153, 3556, 4064, 4204, 4704, 5334, 6096, 6223, 6306, 7112, 7357, 8128, 8408, 9408, 10668, 12192, 12446, 12612, 14224, 14714, 16816, 18669, 21336, 22071, 24384, 24892, 25224, 28448, 29428, 33632, 37338, 42672, 44142, 49784, 50448, 51499, 56896, 58856, 67264, 74676, 85344, 88284, 99568, 100896, 102998, 117712, 133477, 149352, 154497, 170688, 176568, 199136, 201792, 205996, 235424, 266954, 298704, 308994, 353136, 398272, 400431, 411992, 470848, 533908, 597408, 617988, 706272, 800862, 823984, 934339, 1067816, 1194816, 1235976, 1412544, 1601724, 1647968, 1868678, 2135632, 2471952, 2803017, 3203448, 3295936, 3737356, 4271264, 4943904, 5606034, 6406896, 6540373, 7474712, 8542528, 9887808, 11212068, 12813792, 13080746, 14949424, 19621119, 22424136, 25627584, 26161492, 29898848, 39242238, 44848272, 52322984, 59797696, 78484476, 89696544, 104645968, 156968952, 179393088, 209291936, 313937904, 418583872, 627875808, 1255751616]

約数ペア:

[(1, 1255751616), (2, 627875808), (3, 418583872), (4, 313937904), (6, 209291936), (7, 179393088), (8, 156968952), (12, 104645968), (14, 89696544), (16, 78484476), (21, 59797696), (24, 52322984), (28, 44848272), (32, 39242238), (42, 29898848), (48, 26161492), (49, 25627584), (56, 22424136), (64, 19621119), (84, 14949424), (96, 13080746), (98, 12813792), (112, 11212068), (127, 9887808), (147, 8542528), (168, 7474712), (192, 6540373), (196, 6406896), (224, 5606034), (254, 4943904), (294, 4271264), (336, 3737356), (381, 3295936), (392, 3203448), (448, 2803017), (508, 2471952), (588, 2135632), (672, 1868678), (762, 1647968), (784, 1601724), (889, 1412544), (1016, 1235976), (1051, 1194816), (1176, 1067816), (1344, 934339), (1524, 823984), (1568, 800862), (1778, 706272), (2032, 617988), (2102, 597408), (2352, 533908), (2667, 470848), (3048, 411992), (3136, 400431), (3153, 398272), (3556, 353136), (4064, 308994), (4204, 298704), (4704, 266954), (5334, 235424), (6096, 205996), (6223, 201792), (6306, 199136), (7112, 176568), (7357, 170688), (8128, 154497), (8408, 149352), (9408, 133477), (10668, 117712), (12192, 102998), (12446, 100896), (12612, 99568), (14224, 88284), (14714, 85344), (16816, 74676), (18669, 67264), (21336, 58856), (22071, 56896), (24384, 51499), (24892, 50448), (25224, 49784), (28448, 44142), (29428, 42672), (33632, 37338)]