1722135296

素因数分解:

$2^8\times 7^1\times {\mathrm{631}}^1\times {\mathrm{1523}}^1$

素因数の和:2177

約数の個数: 72

約数和(自身を含む): 3937430784

約数和(自身を除く): 2215295488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 631, 896, 1262, 1523, 1792, 2524, 3046, 4417, 5048, 6092, 8834, 10096, 10661, 12184, 17668, 20192, 21322, 24368, 35336, 40384, 42644, 48736, 70672, 80768, 85288, 97472, 141344, 161536, 170576, 194944, 282688, 341152, 389888, 565376, 682304, 961013, 1130752, 1364608, 1922026, 2729216, 3844052, 6727091, 7688104, 13454182, 15376208, 26908364, 30752416, 53816728, 61504832, 107633456, 123009664, 215266912, 246019328, 430533824, 861067648, 1722135296]

約数ペア:

[(1, 1722135296), (2, 861067648), (4, 430533824), (7, 246019328), (8, 215266912), (14, 123009664), (16, 107633456), (28, 61504832), (32, 53816728), (56, 30752416), (64, 26908364), (112, 15376208), (128, 13454182), (224, 7688104), (256, 6727091), (448, 3844052), (631, 2729216), (896, 1922026), (1262, 1364608), (1523, 1130752), (1792, 961013), (2524, 682304), (3046, 565376), (4417, 389888), (5048, 341152), (6092, 282688), (8834, 194944), (10096, 170576), (10661, 161536), (12184, 141344), (17668, 97472), (20192, 85288), (21322, 80768), (24368, 70672), (35336, 48736), (40384, 42644)]