218298976

素因数分解:

$2^5\times 7^1\times {\mathrm{101}}^1\times {\mathrm{9649}}^1$

素因数の和:9767

約数の個数: 48

約数和(自身を含む): 496087200

約数和(自身を除く): 277788224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 101, 112, 202, 224, 404, 707, 808, 1414, 1616, 2828, 3232, 5656, 9649, 11312, 19298, 22624, 38596, 67543, 77192, 135086, 154384, 270172, 308768, 540344, 974549, 1080688, 1949098, 2161376, 3898196, 6821843, 7796392, 13643686, 15592784, 27287372, 31185568, 54574744, 109149488, 218298976]

約数ペア:

[(1, 218298976), (2, 109149488), (4, 54574744), (7, 31185568), (8, 27287372), (14, 15592784), (16, 13643686), (28, 7796392), (32, 6821843), (56, 3898196), (101, 2161376), (112, 1949098), (202, 1080688), (224, 974549), (404, 540344), (707, 308768), (808, 270172), (1414, 154384), (1616, 135086), (2828, 77192), (3232, 67543), (5656, 38596), (9649, 22624), (11312, 19298)]