247070208

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2089}}^1$

素因数の和:2128

約数の個数: 160

約数和(自身を含む): 821018880

約数和(自身を除く): 573948672

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 128, 132, 154, 168, 176, 192, 224, 231, 256, 264, 308, 336, 352, 384, 448, 462, 512, 528, 616, 672, 704, 768, 896, 924, 1056, 1232, 1344, 1408, 1536, 1792, 1848, 2089, 2112, 2464, 2688, 2816, 3584, 3696, 4178, 4224, 4928, 5376, 5632, 6267, 7392, 8356, 8448, 9856, 10752, 12534, 14623, 14784, 16712, 16896, 19712, 22979, 25068, 29246, 29568, 33424, 39424, 43869, 45958, 50136, 58492, 59136, 66848, 68937, 87738, 91916, 100272, 116984, 118272, 133696, 137874, 160853, 175476, 183832, 200544, 233968, 267392, 275748, 321706, 350952, 367664, 401088, 467936, 482559, 534784, 551496, 643412, 701904, 735328, 802176, 935872, 965118, 1069568, 1102992, 1286824, 1403808, 1470656, 1604352, 1871744, 1930236, 2205984, 2573648, 2807616, 2941312, 3208704, 3743488, 3860472, 4411968, 5147296, 5615232, 5882624, 7486976, 7720944, 8823936, 10294592, 11230464, 11765248, 15441888, 17647872, 20589184, 22460928, 30883776, 35295744, 41178368, 61767552, 82356736, 123535104, 247070208]

約数ペア:

[(1, 247070208), (2, 123535104), (3, 82356736), (4, 61767552), (6, 41178368), (7, 35295744), (8, 30883776), (11, 22460928), (12, 20589184), (14, 17647872), (16, 15441888), (21, 11765248), (22, 11230464), (24, 10294592), (28, 8823936), (32, 7720944), (33, 7486976), (42, 5882624), (44, 5615232), (48, 5147296), (56, 4411968), (64, 3860472), (66, 3743488), (77, 3208704), (84, 2941312), (88, 2807616), (96, 2573648), (112, 2205984), (128, 1930236), (132, 1871744), (154, 1604352), (168, 1470656), (176, 1403808), (192, 1286824), (224, 1102992), (231, 1069568), (256, 965118), (264, 935872), (308, 802176), (336, 735328), (352, 701904), (384, 643412), (448, 551496), (462, 534784), (512, 482559), (528, 467936), (616, 401088), (672, 367664), (704, 350952), (768, 321706), (896, 275748), (924, 267392), (1056, 233968), (1232, 200544), (1344, 183832), (1408, 175476), (1536, 160853), (1792, 137874), (1848, 133696), (2089, 118272), (2112, 116984), (2464, 100272), (2688, 91916), (2816, 87738), (3584, 68937), (3696, 66848), (4178, 59136), (4224, 58492), (4928, 50136), (5376, 45958), (5632, 43869), (6267, 39424), (7392, 33424), (8356, 29568), (8448, 29246), (9856, 25068), (10752, 22979), (12534, 19712), (14623, 16896), (14784, 16712)]