309280064

素因数分解:

$2^6\times {\mathrm{487}}^1\times {\mathrm{9923}}^1$

素因数の和:10422

約数の個数: 28

約数和(自身を含む): 615049824

約数和(自身を除く): 305769760

約数列:

[1, 2, 4, 8, 16, 32, 64, 487, 974, 1948, 3896, 7792, 9923, 15584, 19846, 31168, 39692, 79384, 158768, 317536, 635072, 4832501, 9665002, 19330004, 38660008, 77320016, 154640032, 309280064]

約数ペア:

[(1, 309280064), (2, 154640032), (4, 77320016), (8, 38660008), (16, 19330004), (32, 9665002), (64, 4832501), (487, 635072), (974, 317536), (1948, 158768), (3896, 79384), (7792, 39692), (9923, 31168), (15584, 19846)]