258067152

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{256019}}^1$

素因数の和:256040

約数の個数: 60

約数和(自身を含む): 825408480

約数和(自身を除く): 567341328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 256019, 512038, 768057, 1024076, 1536114, 1792133, 2048152, 2304171, 3072228, 3584266, 4096304, 4608342, 5376399, 6144456, 7168532, 9216684, 10752798, 12288912, 14337064, 16129197, 18433368, 21505596, 28674128, 32258394, 36866736, 43011192, 64516788, 86022384, 129033576, 258067152]

約数ペア:

[(1, 258067152), (2, 129033576), (3, 86022384), (4, 64516788), (6, 43011192), (7, 36866736), (8, 32258394), (9, 28674128), (12, 21505596), (14, 18433368), (16, 16129197), (18, 14337064), (21, 12288912), (24, 10752798), (28, 9216684), (36, 7168532), (42, 6144456), (48, 5376399), (56, 4608342), (63, 4096304), (72, 3584266), (84, 3072228), (112, 2304171), (126, 2048152), (144, 1792133), (168, 1536114), (252, 1024076), (336, 768057), (504, 512038), (1008, 256019)]