319660096

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{23017}}^1$

素因数の和:23067

約数の個数: 56

約数和(自身を含む): 748361216

約数和(自身を除く): 428701120

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 868, 992, 1736, 1984, 3472, 6944, 13888, 23017, 46034, 92068, 161119, 184136, 322238, 368272, 644476, 713527, 736544, 1288952, 1427054, 1473088, 2577904, 2854108, 4994689, 5155808, 5708216, 9989378, 10311616, 11416432, 19978756, 22832864, 39957512, 45665728, 79915024, 159830048, 319660096]

約数ペア:

[(1, 319660096), (2, 159830048), (4, 79915024), (7, 45665728), (8, 39957512), (14, 22832864), (16, 19978756), (28, 11416432), (31, 10311616), (32, 9989378), (56, 5708216), (62, 5155808), (64, 4994689), (112, 2854108), (124, 2577904), (217, 1473088), (224, 1427054), (248, 1288952), (434, 736544), (448, 713527), (496, 644476), (868, 368272), (992, 322238), (1736, 184136), (1984, 161119), (3472, 92068), (6944, 46034), (13888, 23017)]