1520561152

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2213}}^1$

素因数の和:2305

約数の個数: 88

約数和(自身を含む): 3371851152

約数和(自身を除く): 1851290000

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 61, 64, 88, 122, 128, 176, 244, 256, 352, 488, 512, 671, 704, 976, 1024, 1342, 1408, 1952, 2213, 2684, 2816, 3904, 4426, 5368, 5632, 7808, 8852, 10736, 11264, 15616, 17704, 21472, 24343, 31232, 35408, 42944, 48686, 62464, 70816, 85888, 97372, 134993, 141632, 171776, 194744, 269986, 283264, 343552, 389488, 539972, 566528, 687104, 778976, 1079944, 1133056, 1484923, 1557952, 2159888, 2266112, 2969846, 3115904, 4319776, 5939692, 6231808, 8639552, 11879384, 12463616, 17279104, 23758768, 24927232, 34558208, 47517536, 69116416, 95035072, 138232832, 190070144, 380140288, 760280576, 1520561152]

約数ペア:

[(1, 1520561152), (2, 760280576), (4, 380140288), (8, 190070144), (11, 138232832), (16, 95035072), (22, 69116416), (32, 47517536), (44, 34558208), (61, 24927232), (64, 23758768), (88, 17279104), (122, 12463616), (128, 11879384), (176, 8639552), (244, 6231808), (256, 5939692), (352, 4319776), (488, 3115904), (512, 2969846), (671, 2266112), (704, 2159888), (976, 1557952), (1024, 1484923), (1342, 1133056), (1408, 1079944), (1952, 778976), (2213, 687104), (2684, 566528), (2816, 539972), (3904, 389488), (4426, 343552), (5368, 283264), (5632, 269986), (7808, 194744), (8852, 171776), (10736, 141632), (11264, 134993), (15616, 97372), (17704, 85888), (21472, 70816), (24343, 62464), (31232, 48686), (35408, 42944)]