760465664

素因数分解:

$2^8\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:276

約数の個数: 144

約数和(自身を含む): 1813109760

約数和(自身を除く): 1052644096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 71, 86, 112, 128, 139, 142, 172, 224, 256, 278, 284, 301, 344, 448, 497, 556, 568, 602, 688, 896, 973, 994, 1112, 1136, 1204, 1376, 1792, 1946, 1988, 2224, 2272, 2408, 2752, 3053, 3892, 3976, 4448, 4544, 4816, 5504, 5977, 6106, 7784, 7952, 8896, 9088, 9632, 9869, 11008, 11954, 12212, 15568, 15904, 17792, 18176, 19264, 19738, 21371, 23908, 24424, 31136, 31808, 35584, 38528, 39476, 41839, 42742, 47816, 48848, 62272, 63616, 69083, 77056, 78952, 83678, 85484, 95632, 97696, 124544, 127232, 138166, 157904, 167356, 170968, 191264, 195392, 249088, 276332, 315808, 334712, 341936, 382528, 390784, 424367, 552664, 631616, 669424, 683872, 765056, 781568, 848734, 1105328, 1263232, 1338848, 1367744, 1530112, 1697468, 2210656, 2526464, 2677696, 2735488, 2970569, 3394936, 4421312, 5355392, 5470976, 5941138, 6789872, 8842624, 10710784, 11882276, 13579744, 17685248, 23764552, 27159488, 47529104, 54318976, 95058208, 108637952, 190116416, 380232832, 760465664]

約数ペア:

[(1, 760465664), (2, 380232832), (4, 190116416), (7, 108637952), (8, 95058208), (14, 54318976), (16, 47529104), (28, 27159488), (32, 23764552), (43, 17685248), (56, 13579744), (64, 11882276), (71, 10710784), (86, 8842624), (112, 6789872), (128, 5941138), (139, 5470976), (142, 5355392), (172, 4421312), (224, 3394936), (256, 2970569), (278, 2735488), (284, 2677696), (301, 2526464), (344, 2210656), (448, 1697468), (497, 1530112), (556, 1367744), (568, 1338848), (602, 1263232), (688, 1105328), (896, 848734), (973, 781568), (994, 765056), (1112, 683872), (1136, 669424), (1204, 631616), (1376, 552664), (1792, 424367), (1946, 390784), (1988, 382528), (2224, 341936), (2272, 334712), (2408, 315808), (2752, 276332), (3053, 249088), (3892, 195392), (3976, 191264), (4448, 170968), (4544, 167356), (4816, 157904), (5504, 138166), (5977, 127232), (6106, 124544), (7784, 97696), (7952, 95632), (8896, 85484), (9088, 83678), (9632, 78952), (9869, 77056), (11008, 69083), (11954, 63616), (12212, 62272), (15568, 48848), (15904, 47816), (17792, 42742), (18176, 41839), (19264, 39476), (19738, 38528), (21371, 35584), (23908, 31808), (24424, 31136)]