266925036

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{22861}}^1$

素因数の和:23014

約数の個数: 48

約数和(自身を含む): 716952320

約数和(自身を除く): 450027284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 139, 278, 417, 556, 834, 973, 1668, 1946, 2919, 3892, 5838, 11676, 22861, 45722, 68583, 91444, 137166, 160027, 274332, 320054, 480081, 640108, 960162, 1920324, 3177679, 6355358, 9533037, 12710716, 19066074, 22243753, 38132148, 44487506, 66731259, 88975012, 133462518, 266925036]

約数ペア:

[(1, 266925036), (2, 133462518), (3, 88975012), (4, 66731259), (6, 44487506), (7, 38132148), (12, 22243753), (14, 19066074), (21, 12710716), (28, 9533037), (42, 6355358), (84, 3177679), (139, 1920324), (278, 960162), (417, 640108), (556, 480081), (834, 320054), (973, 274332), (1668, 160027), (1946, 137166), (2919, 91444), (3892, 68583), (5838, 45722), (11676, 22861)]