289911696

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{1373}}^1$

素因数の和:1520

約数の個数: 80

約数和(自身を含む): 772825536

約数和(自身を除く): 482913840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 83, 106, 159, 166, 212, 249, 318, 332, 424, 498, 636, 664, 848, 996, 1272, 1328, 1373, 1992, 2544, 2746, 3984, 4119, 4399, 5492, 8238, 8798, 10984, 13197, 16476, 17596, 21968, 26394, 32952, 35192, 52788, 65904, 70384, 72769, 105576, 113959, 145538, 211152, 218307, 227918, 291076, 341877, 436614, 455836, 582152, 683754, 873228, 911672, 1164304, 1367508, 1746456, 1823344, 2735016, 3492912, 5470032, 6039827, 12079654, 18119481, 24159308, 36238962, 48318616, 72477924, 96637232, 144955848, 289911696]

約数ペア:

[(1, 289911696), (2, 144955848), (3, 96637232), (4, 72477924), (6, 48318616), (8, 36238962), (12, 24159308), (16, 18119481), (24, 12079654), (48, 6039827), (53, 5470032), (83, 3492912), (106, 2735016), (159, 1823344), (166, 1746456), (212, 1367508), (249, 1164304), (318, 911672), (332, 873228), (424, 683754), (498, 582152), (636, 455836), (664, 436614), (848, 341877), (996, 291076), (1272, 227918), (1328, 218307), (1373, 211152), (1992, 145538), (2544, 113959), (2746, 105576), (3984, 72769), (4119, 70384), (4399, 65904), (5492, 52788), (8238, 35192), (8798, 32952), (10984, 26394), (13197, 21968), (16476, 17596)]