395894144

素因数分解:

$2^7\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{271}}^1$

素因数の和:499

約数の個数: 64

約数和(自身を含む): 806518080

約数和(自身を除く): 410623936

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 113, 128, 202, 226, 271, 404, 452, 542, 808, 904, 1084, 1616, 1808, 2168, 3232, 3616, 4336, 6464, 7232, 8672, 11413, 12928, 14464, 17344, 22826, 27371, 30623, 34688, 45652, 54742, 61246, 91304, 109484, 122492, 182608, 218968, 244984, 365216, 437936, 489968, 730432, 875872, 979936, 1460864, 1751744, 1959872, 3092923, 3503488, 3919744, 6185846, 12371692, 24743384, 49486768, 98973536, 197947072, 395894144]

約数ペア:

[(1, 395894144), (2, 197947072), (4, 98973536), (8, 49486768), (16, 24743384), (32, 12371692), (64, 6185846), (101, 3919744), (113, 3503488), (128, 3092923), (202, 1959872), (226, 1751744), (271, 1460864), (404, 979936), (452, 875872), (542, 730432), (808, 489968), (904, 437936), (1084, 365216), (1616, 244984), (1808, 218968), (2168, 182608), (3232, 122492), (3616, 109484), (4336, 91304), (6464, 61246), (7232, 54742), (8672, 45652), (11413, 34688), (12928, 30623), (14464, 27371), (17344, 22826)]