874418817

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^3\times {\mathrm{37}}^1$

素因数の和:163

約数の個数: 64

約数和(自身を含む): 1382227200

約数和(自身を除く): 507808383

約数列:

[1, 3, 17, 19, 29, 37, 51, 57, 87, 111, 323, 493, 551, 629, 703, 841, 969, 1073, 1479, 1653, 1887, 2109, 2523, 3219, 9367, 11951, 14297, 15979, 18241, 20387, 24389, 28101, 31117, 35853, 42891, 47937, 54723, 61161, 73167, 93351, 271643, 346579, 414613, 463391, 528989, 591223, 814929, 902393, 1039737, 1243839, 1390173, 1586967, 1773669, 2707179, 7877647, 10050791, 15340681, 17145467, 23632941, 30152373, 46022043, 51436401, 291472939, 874418817]

約数ペア:

[(1, 874418817), (3, 291472939), (17, 51436401), (19, 46022043), (29, 30152373), (37, 23632941), (51, 17145467), (57, 15340681), (87, 10050791), (111, 7877647), (323, 2707179), (493, 1773669), (551, 1586967), (629, 1390173), (703, 1243839), (841, 1039737), (969, 902393), (1073, 814929), (1479, 591223), (1653, 528989), (1887, 463391), (2109, 414613), (2523, 346579), (3219, 271643), (9367, 93351), (11951, 73167), (14297, 61161), (15979, 54723), (18241, 47937), (20387, 42891), (24389, 35853), (28101, 31117)]