276448816

素因数分解:

$2^4\times 7^1\times {\mathrm{191}}^1\times {\mathrm{12923}}^1$

素因数の和:13129

約数の個数: 40

約数和(自身を含む): 615389184

約数和(自身を除く): 338940368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 191, 382, 764, 1337, 1528, 2674, 3056, 5348, 10696, 12923, 21392, 25846, 51692, 90461, 103384, 180922, 206768, 361844, 723688, 1447376, 2468293, 4936586, 9873172, 17278051, 19746344, 34556102, 39492688, 69112204, 138224408, 276448816]

約数ペア:

[(1, 276448816), (2, 138224408), (4, 69112204), (7, 39492688), (8, 34556102), (14, 19746344), (16, 17278051), (28, 9873172), (56, 4936586), (112, 2468293), (191, 1447376), (382, 723688), (764, 361844), (1337, 206768), (1528, 180922), (2674, 103384), (3056, 90461), (5348, 51692), (10696, 25846), (12923, 21392)]