254865643904

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{64230253}}^1$

素因数の和:64230298

約数の個数: 32

約数和(自身を含む): 524118872640

約数和(自身を除く): 269253228736

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 64230253, 128460506, 256921012, 513842024, 1027684048, 1991137843, 2055368096, 3982275686, 4110736192, 7964551372, 8221472384, 15929102744, 31858205488, 63716410976, 127432821952, 254865643904]

約数ペア:

[(1, 254865643904), (2, 127432821952), (4, 63716410976), (8, 31858205488), (16, 15929102744), (31, 8221472384), (32, 7964551372), (62, 4110736192), (64, 3982275686), (124, 2055368096), (128, 1991137843), (248, 1027684048), (496, 513842024), (992, 256921012), (1984, 128460506), (3968, 64230253)]