630195392

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{337}}^1\times {\mathrm{479}}^1$

素因数の和:889

約数の個数: 56

約数和(自身を含む): 1277477760

約数和(自身を除く): 647282368

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 244, 337, 479, 488, 674, 958, 976, 1348, 1916, 1952, 2696, 3832, 3904, 5392, 7664, 10784, 15328, 20557, 21568, 29219, 30656, 41114, 58438, 82228, 116876, 161423, 164456, 233752, 322846, 328912, 467504, 645692, 657824, 935008, 1291384, 1315648, 1870016, 2582768, 5165536, 9846803, 10331072, 19693606, 39387212, 78774424, 157548848, 315097696, 630195392]

約数ペア:

[(1, 630195392), (2, 315097696), (4, 157548848), (8, 78774424), (16, 39387212), (32, 19693606), (61, 10331072), (64, 9846803), (122, 5165536), (244, 2582768), (337, 1870016), (479, 1315648), (488, 1291384), (674, 935008), (958, 657824), (976, 645692), (1348, 467504), (1916, 328912), (1952, 322846), (2696, 233752), (3832, 164456), (3904, 161423), (5392, 116876), (7664, 82228), (10784, 58438), (15328, 41114), (20557, 30656), (21568, 29219)]