265629504

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{197641}}^1$

素因数の和:197663

約数の個数: 56

約数和(自身を含む): 803217088

約数和(自身を除く): 537587584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 197641, 395282, 592923, 790564, 1185846, 1383487, 1581128, 2371692, 2766974, 3162256, 4150461, 4743384, 5533948, 6324512, 8300922, 9486768, 11067896, 12649024, 16601844, 18973536, 22135792, 33203688, 37947072, 44271584, 66407376, 88543168, 132814752, 265629504]

約数ペア:

[(1, 265629504), (2, 132814752), (3, 88543168), (4, 66407376), (6, 44271584), (7, 37947072), (8, 33203688), (12, 22135792), (14, 18973536), (16, 16601844), (21, 12649024), (24, 11067896), (28, 9486768), (32, 8300922), (42, 6324512), (48, 5533948), (56, 4743384), (64, 4150461), (84, 3162256), (96, 2766974), (112, 2371692), (168, 1581128), (192, 1383487), (224, 1185846), (336, 790564), (448, 592923), (672, 395282), (1344, 197641)]