255917024

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{9203}}^1$

素因数の和:9303

約数の個数: 48

約数和(自身を含む): 556657920

約数和(自身を除く): 300740896

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 79, 88, 158, 176, 316, 352, 632, 869, 1264, 1738, 2528, 3476, 6952, 9203, 13904, 18406, 27808, 36812, 73624, 101233, 147248, 202466, 294496, 404932, 727037, 809864, 1454074, 1619728, 2908148, 3239456, 5816296, 7997407, 11632592, 15994814, 23265184, 31989628, 63979256, 127958512, 255917024]

約数ペア:

[(1, 255917024), (2, 127958512), (4, 63979256), (8, 31989628), (11, 23265184), (16, 15994814), (22, 11632592), (32, 7997407), (44, 5816296), (79, 3239456), (88, 2908148), (158, 1619728), (176, 1454074), (316, 809864), (352, 727037), (632, 404932), (869, 294496), (1264, 202466), (1738, 147248), (2528, 101233), (3476, 73624), (6952, 36812), (9203, 27808), (13904, 18406)]