677013414

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{643}}^1$

素因数の和:762

約数の個数: 128

約数和(自身を含む): 1762725888

約数和(自身を除く): 1085712474

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 43, 53, 66, 77, 86, 106, 129, 154, 159, 231, 258, 301, 318, 371, 462, 473, 583, 602, 643, 742, 903, 946, 1113, 1166, 1286, 1419, 1749, 1806, 1929, 2226, 2279, 2838, 3311, 3498, 3858, 4081, 4501, 4558, 6622, 6837, 7073, 8162, 9002, 9933, 12243, 13503, 13674, 14146, 15953, 19866, 21219, 24486, 25069, 27006, 27649, 31906, 34079, 42438, 47859, 49511, 50138, 55298, 68158, 75207, 82947, 95718, 99022, 102237, 148533, 150414, 165894, 175483, 193543, 204474, 238553, 297066, 304139, 350966, 374869, 387086, 477106, 526449, 580629, 608278, 715659, 749738, 912417, 1052898, 1124607, 1161258, 1431318, 1465397, 1824834, 2128973, 2249214, 2624083, 2930794, 4257946, 4396191, 5248166, 6386919, 7872249, 8792382, 10257779, 12773838, 15744498, 16119367, 20515558, 30773337, 32238734, 48358101, 61546674, 96716202, 112835569, 225671138, 338506707, 677013414]

約数ペア:

[(1, 677013414), (2, 338506707), (3, 225671138), (6, 112835569), (7, 96716202), (11, 61546674), (14, 48358101), (21, 32238734), (22, 30773337), (33, 20515558), (42, 16119367), (43, 15744498), (53, 12773838), (66, 10257779), (77, 8792382), (86, 7872249), (106, 6386919), (129, 5248166), (154, 4396191), (159, 4257946), (231, 2930794), (258, 2624083), (301, 2249214), (318, 2128973), (371, 1824834), (462, 1465397), (473, 1431318), (583, 1161258), (602, 1124607), (643, 1052898), (742, 912417), (903, 749738), (946, 715659), (1113, 608278), (1166, 580629), (1286, 526449), (1419, 477106), (1749, 387086), (1806, 374869), (1929, 350966), (2226, 304139), (2279, 297066), (2838, 238553), (3311, 204474), (3498, 193543), (3858, 175483), (4081, 165894), (4501, 150414), (4558, 148533), (6622, 102237), (6837, 99022), (7073, 95718), (8162, 82947), (9002, 75207), (9933, 68158), (12243, 55298), (13503, 50138), (13674, 49511), (14146, 47859), (15953, 42438), (19866, 34079), (21219, 31906), (24486, 27649), (25069, 27006)]