317790264

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{263}}^1$

素因数の和:505

約数の個数: 128

約数和(自身を含む): 912384000

約数和(自身を除く): 594593736

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 33, 44, 46, 66, 69, 88, 92, 132, 138, 184, 199, 253, 263, 264, 276, 398, 506, 526, 552, 597, 759, 789, 796, 1012, 1052, 1194, 1518, 1578, 1592, 2024, 2104, 2189, 2388, 2893, 3036, 3156, 4378, 4577, 4776, 5786, 6049, 6072, 6312, 6567, 8679, 8756, 9154, 11572, 12098, 13134, 13731, 17358, 17512, 18147, 18308, 23144, 24196, 26268, 27462, 34716, 36294, 36616, 48392, 50347, 52337, 52536, 54924, 66539, 69432, 72588, 100694, 104674, 109848, 133078, 145176, 151041, 157011, 199617, 201388, 209348, 266156, 302082, 314022, 399234, 402776, 418696, 532312, 575707, 604164, 628044, 798468, 1151414, 1203751, 1208328, 1256088, 1596936, 1727121, 2302828, 2407502, 3454242, 3611253, 4605656, 4815004, 6908484, 7222506, 9630008, 13241261, 13816968, 14445012, 26482522, 28890024, 39723783, 52965044, 79447566, 105930088, 158895132, 317790264]

約数ペア:

[(1, 317790264), (2, 158895132), (3, 105930088), (4, 79447566), (6, 52965044), (8, 39723783), (11, 28890024), (12, 26482522), (22, 14445012), (23, 13816968), (24, 13241261), (33, 9630008), (44, 7222506), (46, 6908484), (66, 4815004), (69, 4605656), (88, 3611253), (92, 3454242), (132, 2407502), (138, 2302828), (184, 1727121), (199, 1596936), (253, 1256088), (263, 1208328), (264, 1203751), (276, 1151414), (398, 798468), (506, 628044), (526, 604164), (552, 575707), (597, 532312), (759, 418696), (789, 402776), (796, 399234), (1012, 314022), (1052, 302082), (1194, 266156), (1518, 209348), (1578, 201388), (1592, 199617), (2024, 157011), (2104, 151041), (2189, 145176), (2388, 133078), (2893, 109848), (3036, 104674), (3156, 100694), (4378, 72588), (4577, 69432), (4776, 66539), (5786, 54924), (6049, 52536), (6072, 52337), (6312, 50347), (6567, 48392), (8679, 36616), (8756, 36294), (9154, 34716), (11572, 27462), (12098, 26268), (13134, 24196), (13731, 23144), (17358, 18308), (17512, 18147)]