247479456

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{368273}}^1$

素因数の和:368293

約数の個数: 48

約数和(自身を含む): 742440384

約数和(自身を除く): 494960928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 368273, 736546, 1104819, 1473092, 2209638, 2577911, 2946184, 4419276, 5155822, 5892368, 7733733, 8838552, 10311644, 11784736, 15467466, 17677104, 20623288, 30934932, 35354208, 41246576, 61869864, 82493152, 123739728, 247479456]

約数ペア:

[(1, 247479456), (2, 123739728), (3, 82493152), (4, 61869864), (6, 41246576), (7, 35354208), (8, 30934932), (12, 20623288), (14, 17677104), (16, 15467466), (21, 11784736), (24, 10311644), (28, 8838552), (32, 7733733), (42, 5892368), (48, 5155822), (56, 4419276), (84, 2946184), (96, 2577911), (112, 2209638), (168, 1473092), (224, 1104819), (336, 736546), (672, 368273)]