297036544

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5347}}^1$

素因数の和:5401

約数の個数: 72

約数和(自身を含む): 699603968

約数和(自身を除く): 402567424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 868, 896, 992, 1736, 1792, 1984, 3472, 3968, 5347, 6944, 7936, 10694, 13888, 21388, 27776, 37429, 42776, 55552, 74858, 85552, 149716, 165757, 171104, 299432, 331514, 342208, 598864, 663028, 684416, 1160299, 1197728, 1326056, 1368832, 2320598, 2395456, 2652112, 4641196, 4790912, 5304224, 9282392, 9581824, 10608448, 18564784, 21216896, 37129568, 42433792, 74259136, 148518272, 297036544]

約数ペア:

[(1, 297036544), (2, 148518272), (4, 74259136), (7, 42433792), (8, 37129568), (14, 21216896), (16, 18564784), (28, 10608448), (31, 9581824), (32, 9282392), (56, 5304224), (62, 4790912), (64, 4641196), (112, 2652112), (124, 2395456), (128, 2320598), (217, 1368832), (224, 1326056), (248, 1197728), (256, 1160299), (434, 684416), (448, 663028), (496, 598864), (868, 342208), (896, 331514), (992, 299432), (1736, 171104), (1792, 165757), (1984, 149716), (3472, 85552), (3968, 74858), (5347, 55552), (6944, 42776), (7936, 37429), (10694, 27776), (13888, 21388)]