618986122496

素因数分解:

$2^8\times 7^1\times {\mathrm{73}}^1\times {\mathrm{367}}^1\times {\mathrm{12893}}^1$

素因数の和:13356

約数の個数: 144

約数和(自身を含む): 1435417019904

約数和(自身を除く): 816430897408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 128, 146, 224, 256, 292, 367, 448, 511, 584, 734, 896, 1022, 1168, 1468, 1792, 2044, 2336, 2569, 2936, 4088, 4672, 5138, 5872, 8176, 9344, 10276, 11744, 12893, 16352, 18688, 20552, 23488, 25786, 26791, 32704, 41104, 46976, 51572, 53582, 65408, 82208, 90251, 93952, 103144, 107164, 130816, 164416, 180502, 187537, 206288, 214328, 328832, 361004, 375074, 412576, 428656, 657664, 722008, 750148, 825152, 857312, 941189, 1444016, 1500296, 1650304, 1714624, 1882378, 2888032, 3000592, 3300608, 3429248, 3764756, 4731731, 5776064, 6001184, 6588323, 6858496, 7529512, 9463462, 11552128, 12002368, 13176646, 15059024, 18926924, 23104256, 24004736, 26353292, 30118048, 33122117, 37853848, 48009472, 52706584, 60236096, 66244234, 75707696, 105413168, 120472192, 132488468, 151415392, 210826336, 240944384, 264976936, 302830784, 345416363, 421652672, 529953872, 605661568, 690832726, 843305344, 1059907744, 1211323136, 1381665452, 1686610688, 2119815488, 2417914541, 2763330904, 4239630976, 4835829082, 5526661808, 8479261952, 9671658164, 11053323616, 19343316328, 22106647232, 38686632656, 44213294464, 77373265312, 88426588928, 154746530624, 309493061248, 618986122496]

約数ペア:

[(1, 618986122496), (2, 309493061248), (4, 154746530624), (7, 88426588928), (8, 77373265312), (14, 44213294464), (16, 38686632656), (28, 22106647232), (32, 19343316328), (56, 11053323616), (64, 9671658164), (73, 8479261952), (112, 5526661808), (128, 4835829082), (146, 4239630976), (224, 2763330904), (256, 2417914541), (292, 2119815488), (367, 1686610688), (448, 1381665452), (511, 1211323136), (584, 1059907744), (734, 843305344), (896, 690832726), (1022, 605661568), (1168, 529953872), (1468, 421652672), (1792, 345416363), (2044, 302830784), (2336, 264976936), (2569, 240944384), (2936, 210826336), (4088, 151415392), (4672, 132488468), (5138, 120472192), (5872, 105413168), (8176, 75707696), (9344, 66244234), (10276, 60236096), (11744, 52706584), (12893, 48009472), (16352, 37853848), (18688, 33122117), (20552, 30118048), (23488, 26353292), (25786, 24004736), (26791, 23104256), (32704, 18926924), (41104, 15059024), (46976, 13176646), (51572, 12002368), (53582, 11552128), (65408, 9463462), (82208, 7529512), (90251, 6858496), (93952, 6588323), (103144, 6001184), (107164, 5776064), (130816, 4731731), (164416, 3764756), (180502, 3429248), (187537, 3300608), (206288, 3000592), (214328, 2888032), (328832, 1882378), (361004, 1714624), (375074, 1650304), (412576, 1500296), (428656, 1444016), (657664, 941189), (722008, 857312), (750148, 825152)]