284904032

素因数分解:

$2^5\times 7^3\times {\mathrm{101}}^1\times {\mathrm{257}}^1$

素因数の和:389

約数の個数: 96

約数和(自身を含む): 663163200

約数和(自身を除く): 378259168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 101, 112, 196, 202, 224, 257, 343, 392, 404, 514, 686, 707, 784, 808, 1028, 1372, 1414, 1568, 1616, 1799, 2056, 2744, 2828, 3232, 3598, 4112, 4949, 5488, 5656, 7196, 8224, 9898, 10976, 11312, 12593, 14392, 19796, 22624, 25186, 25957, 28784, 34643, 39592, 50372, 51914, 57568, 69286, 79184, 88151, 100744, 103828, 138572, 158368, 176302, 181699, 201488, 207656, 277144, 352604, 363398, 402976, 415312, 554288, 705208, 726796, 830624, 1108576, 1271893, 1410416, 1453592, 2543786, 2820832, 2907184, 5087572, 5814368, 8903251, 10175144, 17806502, 20350288, 35613004, 40700576, 71226008, 142452016, 284904032]

約数ペア:

[(1, 284904032), (2, 142452016), (4, 71226008), (7, 40700576), (8, 35613004), (14, 20350288), (16, 17806502), (28, 10175144), (32, 8903251), (49, 5814368), (56, 5087572), (98, 2907184), (101, 2820832), (112, 2543786), (196, 1453592), (202, 1410416), (224, 1271893), (257, 1108576), (343, 830624), (392, 726796), (404, 705208), (514, 554288), (686, 415312), (707, 402976), (784, 363398), (808, 352604), (1028, 277144), (1372, 207656), (1414, 201488), (1568, 181699), (1616, 176302), (1799, 158368), (2056, 138572), (2744, 103828), (2828, 100744), (3232, 88151), (3598, 79184), (4112, 69286), (4949, 57568), (5488, 51914), (5656, 50372), (7196, 39592), (8224, 34643), (9898, 28784), (10976, 25957), (11312, 25186), (12593, 22624), (14392, 19796)]