265048768

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{4129}}^1$

素因数の和:4217

約数の個数: 56

約数和(自身を含む): 566470800

約数和(自身を除く): 301422032

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 59, 64, 68, 118, 136, 236, 272, 472, 544, 944, 1003, 1088, 1888, 2006, 3776, 4012, 4129, 8024, 8258, 16048, 16516, 32096, 33032, 64192, 66064, 70193, 132128, 140386, 243611, 264256, 280772, 487222, 561544, 974444, 1123088, 1948888, 2246176, 3897776, 4141387, 4492352, 7795552, 8282774, 15591104, 16565548, 33131096, 66262192, 132524384, 265048768]

約数ペア:

[(1, 265048768), (2, 132524384), (4, 66262192), (8, 33131096), (16, 16565548), (17, 15591104), (32, 8282774), (34, 7795552), (59, 4492352), (64, 4141387), (68, 3897776), (118, 2246176), (136, 1948888), (236, 1123088), (272, 974444), (472, 561544), (544, 487222), (944, 280772), (1003, 264256), (1088, 243611), (1888, 140386), (2006, 132128), (3776, 70193), (4012, 66064), (4129, 64192), (8024, 33032), (8258, 32096), (16048, 16516)]