74647438208

素因数分解:

$2^7\times 7^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1\times {\mathrm{3109}}^1$

素因数の和:3468

約数の個数: 128

約数和(自身を含む): 172161638400

約数和(自身を除く): 97514200192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 127, 128, 211, 224, 254, 422, 448, 508, 844, 889, 896, 1016, 1477, 1688, 1778, 2032, 2954, 3109, 3376, 3556, 4064, 5908, 6218, 6752, 7112, 8128, 11816, 12436, 13504, 14224, 16256, 21763, 23632, 24872, 26797, 27008, 28448, 43526, 47264, 49744, 53594, 56896, 87052, 94528, 99488, 107188, 113792, 174104, 187579, 189056, 198976, 214376, 348208, 375158, 394843, 397952, 428752, 655999, 696416, 750316, 789686, 857504, 1311998, 1392832, 1500632, 1579372, 1715008, 2623996, 2763901, 2785664, 3001264, 3158744, 3430016, 4591993, 5247992, 5527802, 6002528, 6317488, 9183986, 10495984, 11055604, 12005056, 12634976, 18367972, 20991968, 22111208, 24010112, 25269952, 36735944, 41983936, 44222416, 50539904, 73471888, 83311873, 83967872, 88444832, 146943776, 166623746, 176889664, 293887552, 333247492, 353779328, 583183111, 587775104, 666494984, 1166366222, 1332989968, 2332732444, 2665979936, 4665464888, 5331959872, 9330929776, 10663919744, 18661859552, 37323719104, 74647438208]

約数ペア:

[(1, 74647438208), (2, 37323719104), (4, 18661859552), (7, 10663919744), (8, 9330929776), (14, 5331959872), (16, 4665464888), (28, 2665979936), (32, 2332732444), (56, 1332989968), (64, 1166366222), (112, 666494984), (127, 587775104), (128, 583183111), (211, 353779328), (224, 333247492), (254, 293887552), (422, 176889664), (448, 166623746), (508, 146943776), (844, 88444832), (889, 83967872), (896, 83311873), (1016, 73471888), (1477, 50539904), (1688, 44222416), (1778, 41983936), (2032, 36735944), (2954, 25269952), (3109, 24010112), (3376, 22111208), (3556, 20991968), (4064, 18367972), (5908, 12634976), (6218, 12005056), (6752, 11055604), (7112, 10495984), (8128, 9183986), (11816, 6317488), (12436, 6002528), (13504, 5527802), (14224, 5247992), (16256, 4591993), (21763, 3430016), (23632, 3158744), (24872, 3001264), (26797, 2785664), (27008, 2763901), (28448, 2623996), (43526, 1715008), (47264, 1579372), (49744, 1500632), (53594, 1392832), (56896, 1311998), (87052, 857504), (94528, 789686), (99488, 750316), (107188, 696416), (113792, 655999), (174104, 428752), (187579, 397952), (189056, 394843), (198976, 375158), (214376, 348208)]