291206938436

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{641}}^1\times {\mathrm{997}}^1\times {\mathrm{6701}}^1$

素因数の和:8360

約数の個数: 48

約数和(自身を含む): 541053907632

約数和(自身を除く): 249846969196

約数列:

[1, 2, 4, 17, 34, 68, 641, 997, 1282, 1994, 2564, 3988, 6701, 10897, 13402, 16949, 21794, 26804, 33898, 43588, 67796, 113917, 227834, 455668, 639077, 1278154, 2556308, 4295341, 6680897, 8590682, 10864309, 13361794, 17181364, 21728618, 26723588, 43457236, 73020797, 113575249, 146041594, 227150498, 292083188, 454300996, 4282454977, 8564909954, 17129819908, 72801734609, 145603469218, 291206938436]

約数ペア:

[(1, 291206938436), (2, 145603469218), (4, 72801734609), (17, 17129819908), (34, 8564909954), (68, 4282454977), (641, 454300996), (997, 292083188), (1282, 227150498), (1994, 146041594), (2564, 113575249), (3988, 73020797), (6701, 43457236), (10897, 26723588), (13402, 21728618), (16949, 17181364), (21794, 13361794), (26804, 10864309), (33898, 8590682), (43588, 6680897), (67796, 4295341), (113917, 2556308), (227834, 1278154), (455668, 639077)]