340263748

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{3329}}^1$

素因数の和:3468

約数の個数: 48

約数和(自身を含む): 684754560

約数和(自身を除く): 344490812

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 101, 202, 253, 404, 506, 1012, 1111, 2222, 2323, 3329, 4444, 4646, 6658, 9292, 13316, 25553, 36619, 51106, 73238, 76567, 102212, 146476, 153134, 306268, 336229, 672458, 842237, 1344916, 1684474, 3368948, 3698519, 7397038, 7733267, 14794076, 15466534, 30933068, 85065937, 170131874, 340263748]

約数ペア:

[(1, 340263748), (2, 170131874), (4, 85065937), (11, 30933068), (22, 15466534), (23, 14794076), (44, 7733267), (46, 7397038), (92, 3698519), (101, 3368948), (202, 1684474), (253, 1344916), (404, 842237), (506, 672458), (1012, 336229), (1111, 306268), (2222, 153134), (2323, 146476), (3329, 102212), (4444, 76567), (4646, 73238), (6658, 51106), (9292, 36619), (13316, 25553)]