448063728

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{3359}}^1$

素因数の和:3774

約数の個数: 80

約数和(自身を含む): 1326581760

約数和(自身を除く): 878518032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 397, 794, 1191, 1588, 2382, 2779, 3176, 3359, 4764, 5558, 6352, 6718, 8337, 9528, 10077, 11116, 13436, 16674, 19056, 20154, 22232, 23513, 26872, 33348, 40308, 44464, 47026, 53744, 66696, 70539, 80616, 94052, 133392, 141078, 161232, 188104, 282156, 376208, 564312, 1128624, 1333523, 2667046, 4000569, 5334092, 8001138, 9334661, 10668184, 16002276, 18669322, 21336368, 28003983, 32004552, 37338644, 56007966, 64009104, 74677288, 112015932, 149354576, 224031864, 448063728]

約数ペア:

[(1, 448063728), (2, 224031864), (3, 149354576), (4, 112015932), (6, 74677288), (7, 64009104), (8, 56007966), (12, 37338644), (14, 32004552), (16, 28003983), (21, 21336368), (24, 18669322), (28, 16002276), (42, 10668184), (48, 9334661), (56, 8001138), (84, 5334092), (112, 4000569), (168, 2667046), (336, 1333523), (397, 1128624), (794, 564312), (1191, 376208), (1588, 282156), (2382, 188104), (2779, 161232), (3176, 141078), (3359, 133392), (4764, 94052), (5558, 80616), (6352, 70539), (6718, 66696), (8337, 53744), (9528, 47026), (10077, 44464), (11116, 40308), (13436, 33348), (16674, 26872), (19056, 23513), (20154, 22232)]