248969616

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{661}}^1$

素因数の和:757

約数の個数: 160

約数和(自身を含む): 788044800

約数和(自身を除く): 539075184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 59, 76, 84, 112, 114, 118, 133, 152, 168, 177, 228, 236, 266, 304, 336, 354, 399, 413, 456, 472, 532, 661, 708, 798, 826, 912, 944, 1064, 1121, 1239, 1322, 1416, 1596, 1652, 1983, 2128, 2242, 2478, 2644, 2832, 3192, 3304, 3363, 3966, 4484, 4627, 4956, 5288, 6384, 6608, 6726, 7847, 7932, 8968, 9254, 9912, 10576, 12559, 13452, 13881, 15694, 15864, 17936, 18508, 19824, 23541, 25118, 26904, 27762, 31388, 31728, 37016, 37677, 38999, 47082, 50236, 53808, 55524, 62776, 74032, 75354, 77998, 87913, 94164, 100472, 111048, 116997, 125552, 150708, 155996, 175826, 188328, 200944, 222096, 233994, 263739, 272993, 301416, 311992, 351652, 376656, 467988, 527478, 545986, 602832, 623984, 703304, 740981, 818979, 935976, 1054956, 1091972, 1406608, 1481962, 1637958, 1871952, 2109912, 2183944, 2222943, 2963924, 3275916, 4219824, 4367888, 4445886, 5186867, 5927848, 6551832, 8891772, 10373734, 11855696, 13103664, 15560601, 17783544, 20747468, 31121202, 35567088, 41494936, 62242404, 82989872, 124484808, 248969616]

約数ペア:

[(1, 248969616), (2, 124484808), (3, 82989872), (4, 62242404), (6, 41494936), (7, 35567088), (8, 31121202), (12, 20747468), (14, 17783544), (16, 15560601), (19, 13103664), (21, 11855696), (24, 10373734), (28, 8891772), (38, 6551832), (42, 5927848), (48, 5186867), (56, 4445886), (57, 4367888), (59, 4219824), (76, 3275916), (84, 2963924), (112, 2222943), (114, 2183944), (118, 2109912), (133, 1871952), (152, 1637958), (168, 1481962), (177, 1406608), (228, 1091972), (236, 1054956), (266, 935976), (304, 818979), (336, 740981), (354, 703304), (399, 623984), (413, 602832), (456, 545986), (472, 527478), (532, 467988), (661, 376656), (708, 351652), (798, 311992), (826, 301416), (912, 272993), (944, 263739), (1064, 233994), (1121, 222096), (1239, 200944), (1322, 188328), (1416, 175826), (1596, 155996), (1652, 150708), (1983, 125552), (2128, 116997), (2242, 111048), (2478, 100472), (2644, 94164), (2832, 87913), (3192, 77998), (3304, 75354), (3363, 74032), (3966, 62776), (4484, 55524), (4627, 53808), (4956, 50236), (5288, 47082), (6384, 38999), (6608, 37677), (6726, 37016), (7847, 31728), (7932, 31388), (8968, 27762), (9254, 26904), (9912, 25118), (10576, 23541), (12559, 19824), (13452, 18508), (13881, 17936), (15694, 15864)]