1276177728

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{613}}^1\times {\mathrm{1549}}^1$

素因数の和:2184

約数の個数: 112

約数和(自身を含む): 3867708800

約数和(自身を除く): 2591531072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 613, 672, 1226, 1344, 1549, 1839, 2452, 3098, 3678, 4291, 4647, 4904, 6196, 7356, 8582, 9294, 9808, 10843, 12392, 12873, 14712, 17164, 18588, 19616, 21686, 24784, 25746, 29424, 32529, 34328, 37176, 39232, 43372, 49568, 51492, 58848, 65058, 68656, 74352, 86744, 99136, 102984, 117696, 130116, 137312, 148704, 173488, 205968, 260232, 274624, 297408, 346976, 411936, 520464, 693952, 823872, 949537, 1040928, 1899074, 2081856, 2848611, 3798148, 5697222, 6646759, 7596296, 11394444, 13293518, 15192592, 19940277, 22788888, 26587036, 30385184, 39880554, 45577776, 53174072, 60770368, 79761108, 91155552, 106348144, 159522216, 182311104, 212696288, 319044432, 425392576, 638088864, 1276177728]

約数ペア:

[(1, 1276177728), (2, 638088864), (3, 425392576), (4, 319044432), (6, 212696288), (7, 182311104), (8, 159522216), (12, 106348144), (14, 91155552), (16, 79761108), (21, 60770368), (24, 53174072), (28, 45577776), (32, 39880554), (42, 30385184), (48, 26587036), (56, 22788888), (64, 19940277), (84, 15192592), (96, 13293518), (112, 11394444), (168, 7596296), (192, 6646759), (224, 5697222), (336, 3798148), (448, 2848611), (613, 2081856), (672, 1899074), (1226, 1040928), (1344, 949537), (1549, 823872), (1839, 693952), (2452, 520464), (3098, 411936), (3678, 346976), (4291, 297408), (4647, 274624), (4904, 260232), (6196, 205968), (7356, 173488), (8582, 148704), (9294, 137312), (9808, 130116), (10843, 117696), (12392, 102984), (12873, 99136), (14712, 86744), (17164, 74352), (18588, 68656), (19616, 65058), (21686, 58848), (24784, 51492), (25746, 49568), (29424, 43372), (32529, 39232), (34328, 37176)]