305644288

素因数分解:

$2^8\times {\mathrm{307}}^1\times {\mathrm{3889}}^1$

素因数の和:4212

約数の個数: 36

約数和(自身を含む): 612239320

約数和(自身を除く): 306595032

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 307, 614, 1228, 2456, 3889, 4912, 7778, 9824, 15556, 19648, 31112, 39296, 62224, 78592, 124448, 248896, 497792, 995584, 1193923, 2387846, 4775692, 9551384, 19102768, 38205536, 76411072, 152822144, 305644288]

約数ペア:

[(1, 305644288), (2, 152822144), (4, 76411072), (8, 38205536), (16, 19102768), (32, 9551384), (64, 4775692), (128, 2387846), (256, 1193923), (307, 995584), (614, 497792), (1228, 248896), (2456, 124448), (3889, 78592), (4912, 62224), (7778, 39296), (9824, 31112), (15556, 19648)]