2188429376

素因数分解:

$2^6\times 7^2\times {\mathrm{31}}^1\times {\mathrm{22511}}^1$

素因数の和:22568

約数の個数: 84

約数和(自身を含む): 5214859776

約数和(自身を除く): 3026430400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 98, 112, 124, 196, 217, 224, 248, 392, 434, 448, 496, 784, 868, 992, 1519, 1568, 1736, 1984, 3038, 3136, 3472, 6076, 6944, 12152, 13888, 22511, 24304, 45022, 48608, 90044, 97216, 157577, 180088, 315154, 360176, 630308, 697841, 720352, 1103039, 1260616, 1395682, 1440704, 2206078, 2521232, 2791364, 4412156, 4884887, 5042464, 5582728, 8824312, 9769774, 10084928, 11165456, 17648624, 19539548, 22330912, 34194209, 35297248, 39079096, 44661824, 68388418, 70594496, 78158192, 136776836, 156316384, 273553672, 312632768, 547107344, 1094214688, 2188429376]

約数ペア:

[(1, 2188429376), (2, 1094214688), (4, 547107344), (7, 312632768), (8, 273553672), (14, 156316384), (16, 136776836), (28, 78158192), (31, 70594496), (32, 68388418), (49, 44661824), (56, 39079096), (62, 35297248), (64, 34194209), (98, 22330912), (112, 19539548), (124, 17648624), (196, 11165456), (217, 10084928), (224, 9769774), (248, 8824312), (392, 5582728), (434, 5042464), (448, 4884887), (496, 4412156), (784, 2791364), (868, 2521232), (992, 2206078), (1519, 1440704), (1568, 1395682), (1736, 1260616), (1984, 1103039), (3038, 720352), (3136, 697841), (3472, 630308), (6076, 360176), (6944, 315154), (12152, 180088), (13888, 157577), (22511, 97216), (24304, 90044), (45022, 48608)]