2665431552

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{247901}}^1$

素因数の和:247929

約数の個数: 80

約数和(自身を含む): 8115319872

約数和(自身を除く): 5449888320

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1344, 1536, 1792, 2688, 3584, 5376, 10752, 247901, 495802, 743703, 991604, 1487406, 1735307, 1983208, 2974812, 3470614, 3966416, 5205921, 5949624, 6941228, 7932832, 10411842, 11899248, 13882456, 15865664, 20823684, 23798496, 27764912, 31731328, 41647368, 47596992, 55529824, 63462656, 83294736, 95193984, 111059648, 126925312, 166589472, 190387968, 222119296, 333178944, 380775936, 444238592, 666357888, 888477184, 1332715776, 2665431552]

約数ペア:

[(1, 2665431552), (2, 1332715776), (3, 888477184), (4, 666357888), (6, 444238592), (7, 380775936), (8, 333178944), (12, 222119296), (14, 190387968), (16, 166589472), (21, 126925312), (24, 111059648), (28, 95193984), (32, 83294736), (42, 63462656), (48, 55529824), (56, 47596992), (64, 41647368), (84, 31731328), (96, 27764912), (112, 23798496), (128, 20823684), (168, 15865664), (192, 13882456), (224, 11899248), (256, 10411842), (336, 7932832), (384, 6941228), (448, 5949624), (512, 5205921), (672, 3966416), (768, 3470614), (896, 2974812), (1344, 1983208), (1536, 1735307), (1792, 1487406), (2688, 991604), (3584, 743703), (5376, 495802), (10752, 247901)]