266519456

素因数分解:

$2^5\times 7^1\times {\mathrm{79}}^1\times {\mathrm{15061}}^1$

素因数の和:15157

約数の個数: 48

約数和(自身を含む): 607299840

約数和(自身を除く): 340780384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 79, 112, 158, 224, 316, 553, 632, 1106, 1264, 2212, 2528, 4424, 8848, 15061, 17696, 30122, 60244, 105427, 120488, 210854, 240976, 421708, 481952, 843416, 1189819, 1686832, 2379638, 3373664, 4759276, 8328733, 9518552, 16657466, 19037104, 33314932, 38074208, 66629864, 133259728, 266519456]

約数ペア:

[(1, 266519456), (2, 133259728), (4, 66629864), (7, 38074208), (8, 33314932), (14, 19037104), (16, 16657466), (28, 9518552), (32, 8328733), (56, 4759276), (79, 3373664), (112, 2379638), (158, 1686832), (224, 1189819), (316, 843416), (553, 481952), (632, 421708), (1106, 240976), (1264, 210854), (2212, 120488), (2528, 105427), (4424, 60244), (8848, 30122), (15061, 17696)]