1326619152

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{491}}^1\times {\mathrm{647}}^1$

素因数の和:1181

約数の個数: 120

約数和(自身を含む): 3854485440

約数和(自身を除く): 2527866288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 348, 464, 491, 522, 647, 696, 982, 1044, 1294, 1392, 1473, 1941, 1964, 2088, 2588, 2946, 3882, 3928, 4176, 4419, 5176, 5823, 5892, 7764, 7856, 8838, 10352, 11646, 11784, 14239, 15528, 17676, 18763, 23292, 23568, 28478, 31056, 35352, 37526, 42717, 46584, 56289, 56956, 70704, 75052, 85434, 93168, 112578, 113912, 128151, 150104, 168867, 170868, 225156, 227824, 256302, 300208, 317677, 337734, 341736, 450312, 512604, 635354, 675468, 683472, 900624, 953031, 1025208, 1270708, 1350936, 1906062, 2050416, 2541416, 2701872, 2859093, 3812124, 5082832, 5718186, 7624248, 9212633, 11436372, 15248496, 18425266, 22872744, 27637899, 36850532, 45745488, 55275798, 73701064, 82913697, 110551596, 147402128, 165827394, 221103192, 331654788, 442206384, 663309576, 1326619152]

約数ペア:

[(1, 1326619152), (2, 663309576), (3, 442206384), (4, 331654788), (6, 221103192), (8, 165827394), (9, 147402128), (12, 110551596), (16, 82913697), (18, 73701064), (24, 55275798), (29, 45745488), (36, 36850532), (48, 27637899), (58, 22872744), (72, 18425266), (87, 15248496), (116, 11436372), (144, 9212633), (174, 7624248), (232, 5718186), (261, 5082832), (348, 3812124), (464, 2859093), (491, 2701872), (522, 2541416), (647, 2050416), (696, 1906062), (982, 1350936), (1044, 1270708), (1294, 1025208), (1392, 953031), (1473, 900624), (1941, 683472), (1964, 675468), (2088, 635354), (2588, 512604), (2946, 450312), (3882, 341736), (3928, 337734), (4176, 317677), (4419, 300208), (5176, 256302), (5823, 227824), (5892, 225156), (7764, 170868), (7856, 168867), (8838, 150104), (10352, 128151), (11646, 113912), (11784, 112578), (14239, 93168), (15528, 85434), (17676, 75052), (18763, 70704), (23292, 56956), (23568, 56289), (28478, 46584), (31056, 42717), (35352, 37526)]