227927196

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{139}}^1\times {\mathrm{241}}^1$

素因数の和:406

約数の個数: 144

約数和(自身を含む): 690609920

約数和(自身を除く): 462682724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 139, 162, 189, 241, 243, 252, 278, 324, 378, 417, 482, 486, 556, 567, 723, 756, 834, 964, 972, 973, 1134, 1251, 1446, 1668, 1687, 1701, 1946, 2169, 2268, 2502, 2892, 2919, 3374, 3402, 3753, 3892, 4338, 5004, 5061, 5838, 6507, 6748, 6804, 7506, 8676, 8757, 10122, 11259, 11676, 13014, 15012, 15183, 17514, 19521, 20244, 22518, 26028, 26271, 30366, 33499, 33777, 35028, 39042, 45036, 45549, 52542, 58563, 60732, 66998, 67554, 78084, 78813, 91098, 100497, 105084, 117126, 133996, 135108, 136647, 157626, 182196, 200994, 234252, 234493, 236439, 273294, 301491, 315252, 401988, 409941, 468986, 472878, 546588, 602982, 703479, 819882, 904473, 937972, 945756, 1205964, 1406958, 1639764, 1808946, 2110437, 2713419, 2813916, 3617892, 4220874, 5426838, 6331311, 8140257, 8441748, 10853676, 12662622, 16280514, 18993933, 25325244, 32561028, 37987866, 56981799, 75975732, 113963598, 227927196]

約数ペア:

[(1, 227927196), (2, 113963598), (3, 75975732), (4, 56981799), (6, 37987866), (7, 32561028), (9, 25325244), (12, 18993933), (14, 16280514), (18, 12662622), (21, 10853676), (27, 8441748), (28, 8140257), (36, 6331311), (42, 5426838), (54, 4220874), (63, 3617892), (81, 2813916), (84, 2713419), (108, 2110437), (126, 1808946), (139, 1639764), (162, 1406958), (189, 1205964), (241, 945756), (243, 937972), (252, 904473), (278, 819882), (324, 703479), (378, 602982), (417, 546588), (482, 472878), (486, 468986), (556, 409941), (567, 401988), (723, 315252), (756, 301491), (834, 273294), (964, 236439), (972, 234493), (973, 234252), (1134, 200994), (1251, 182196), (1446, 157626), (1668, 136647), (1687, 135108), (1701, 133996), (1946, 117126), (2169, 105084), (2268, 100497), (2502, 91098), (2892, 78813), (2919, 78084), (3374, 67554), (3402, 66998), (3753, 60732), (3892, 58563), (4338, 52542), (5004, 45549), (5061, 45036), (5838, 39042), (6507, 35028), (6748, 33777), (6804, 33499), (7506, 30366), (8676, 26271), (8757, 26028), (10122, 22518), (11259, 20244), (11676, 19521), (13014, 17514), (15012, 15183)]