1994694912

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{337}}^1\times {\mathrm{367}}^1$

素因数の和:733

約数の個数: 216

約数和(自身を含む): 6610263296

約数和(自身を除く): 4615568384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 337, 367, 384, 448, 504, 576, 672, 674, 734, 768, 896, 1008, 1011, 1101, 1152, 1344, 1348, 1468, 1792, 2016, 2022, 2202, 2304, 2359, 2569, 2688, 2696, 2936, 3033, 3303, 4032, 4044, 4404, 4718, 5138, 5376, 5392, 5872, 6066, 6606, 7077, 7707, 8064, 8088, 8808, 9436, 10276, 10784, 11744, 12132, 13212, 14154, 15414, 16128, 16176, 17616, 18872, 20552, 21231, 21568, 23121, 23488, 24264, 26424, 28308, 30828, 32352, 35232, 37744, 41104, 42462, 43136, 46242, 46976, 48528, 52848, 56616, 61656, 64704, 70464, 75488, 82208, 84924, 86272, 92484, 93952, 97056, 105696, 113232, 123312, 123679, 129408, 140928, 150976, 164416, 169848, 184968, 194112, 211392, 226464, 246624, 247358, 258816, 281856, 301952, 328832, 339696, 369936, 371037, 388224, 422784, 452928, 493248, 494716, 603904, 657664, 679392, 739872, 742074, 776448, 845568, 865753, 905856, 986496, 989432, 1113111, 1358784, 1479744, 1484148, 1731506, 1811712, 1972992, 1978864, 2226222, 2597259, 2717568, 2959488, 2968296, 3463012, 3957728, 4452444, 5194518, 5435136, 5918976, 5936592, 6926024, 7791777, 7915456, 8904888, 10389036, 11873184, 13852048, 15583554, 15830912, 17809776, 20778072, 23746368, 27704096, 31167108, 31661824, 35619552, 41556144, 47492736, 55408192, 62334216, 71239104, 83112288, 94985472, 110816384, 124668432, 142478208, 166224576, 221632768, 249336864, 284956416, 332449152, 498673728, 664898304, 997347456, 1994694912]

約数ペア:

[(1, 1994694912), (2, 997347456), (3, 664898304), (4, 498673728), (6, 332449152), (7, 284956416), (8, 249336864), (9, 221632768), (12, 166224576), (14, 142478208), (16, 124668432), (18, 110816384), (21, 94985472), (24, 83112288), (28, 71239104), (32, 62334216), (36, 55408192), (42, 47492736), (48, 41556144), (56, 35619552), (63, 31661824), (64, 31167108), (72, 27704096), (84, 23746368), (96, 20778072), (112, 17809776), (126, 15830912), (128, 15583554), (144, 13852048), (168, 11873184), (192, 10389036), (224, 8904888), (252, 7915456), (256, 7791777), (288, 6926024), (336, 5936592), (337, 5918976), (367, 5435136), (384, 5194518), (448, 4452444), (504, 3957728), (576, 3463012), (672, 2968296), (674, 2959488), (734, 2717568), (768, 2597259), (896, 2226222), (1008, 1978864), (1011, 1972992), (1101, 1811712), (1152, 1731506), (1344, 1484148), (1348, 1479744), (1468, 1358784), (1792, 1113111), (2016, 989432), (2022, 986496), (2202, 905856), (2304, 865753), (2359, 845568), (2569, 776448), (2688, 742074), (2696, 739872), (2936, 679392), (3033, 657664), (3303, 603904), (4032, 494716), (4044, 493248), (4404, 452928), (4718, 422784), (5138, 388224), (5376, 371037), (5392, 369936), (5872, 339696), (6066, 328832), (6606, 301952), (7077, 281856), (7707, 258816), (8064, 247358), (8088, 246624), (8808, 226464), (9436, 211392), (10276, 194112), (10784, 184968), (11744, 169848), (12132, 164416), (13212, 150976), (14154, 140928), (15414, 129408), (16128, 123679), (16176, 123312), (17616, 113232), (18872, 105696), (20552, 97056), (21231, 93952), (21568, 92484), (23121, 86272), (23488, 84924), (24264, 82208), (26424, 75488), (28308, 70464), (30828, 64704), (32352, 61656), (35232, 56616), (37744, 52848), (41104, 48528), (42462, 46976), (43136, 46242)]