317908668

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2137}}^1$

素因数の和:2192

約数の個数: 144

約数和(自身を含む): 982727424

約数和(自身を除く): 664818756

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 23, 28, 33, 42, 44, 46, 49, 66, 69, 77, 84, 92, 98, 132, 138, 147, 154, 161, 196, 231, 253, 276, 294, 308, 322, 462, 483, 506, 539, 588, 644, 759, 924, 966, 1012, 1078, 1127, 1518, 1617, 1771, 1932, 2137, 2156, 2254, 3036, 3234, 3381, 3542, 4274, 4508, 5313, 6411, 6468, 6762, 7084, 8548, 10626, 12397, 12822, 13524, 14959, 21252, 23507, 24794, 25644, 29918, 37191, 44877, 47014, 49151, 49588, 59836, 70521, 74382, 89754, 94028, 98302, 104713, 141042, 147453, 148764, 164549, 179508, 196604, 209426, 282084, 294906, 314139, 329098, 344057, 418852, 493647, 540661, 589812, 628278, 658196, 688114, 987294, 1032171, 1081322, 1151843, 1256556, 1376228, 1621983, 1974588, 2064342, 2162644, 2303686, 2408399, 3243966, 3455529, 3784627, 4128684, 4607372, 4816798, 6487932, 6911058, 7225197, 7569254, 9633596, 11353881, 13822116, 14450394, 15138508, 22707762, 26492389, 28900788, 45415524, 52984778, 79477167, 105969556, 158954334, 317908668]

約数ペア:

[(1, 317908668), (2, 158954334), (3, 105969556), (4, 79477167), (6, 52984778), (7, 45415524), (11, 28900788), (12, 26492389), (14, 22707762), (21, 15138508), (22, 14450394), (23, 13822116), (28, 11353881), (33, 9633596), (42, 7569254), (44, 7225197), (46, 6911058), (49, 6487932), (66, 4816798), (69, 4607372), (77, 4128684), (84, 3784627), (92, 3455529), (98, 3243966), (132, 2408399), (138, 2303686), (147, 2162644), (154, 2064342), (161, 1974588), (196, 1621983), (231, 1376228), (253, 1256556), (276, 1151843), (294, 1081322), (308, 1032171), (322, 987294), (462, 688114), (483, 658196), (506, 628278), (539, 589812), (588, 540661), (644, 493647), (759, 418852), (924, 344057), (966, 329098), (1012, 314139), (1078, 294906), (1127, 282084), (1518, 209426), (1617, 196604), (1771, 179508), (1932, 164549), (2137, 148764), (2156, 147453), (2254, 141042), (3036, 104713), (3234, 98302), (3381, 94028), (3542, 89754), (4274, 74382), (4508, 70521), (5313, 59836), (6411, 49588), (6468, 49151), (6762, 47014), (7084, 44877), (8548, 37191), (10626, 29918), (12397, 25644), (12822, 24794), (13524, 23507), (14959, 21252)]