816313302016

素因数分解:

$2^{10}\times {\mathrm{47}}^1\times {\mathrm{353}}^1\times {\mathrm{48049}}^1$

素因数の和:48469

約数の個数: 88

約数和(自身を含む): 1671305083200

約数和(自身を除く): 854991781184

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 256, 353, 376, 512, 706, 752, 1024, 1412, 1504, 2824, 3008, 5648, 6016, 11296, 12032, 16591, 22592, 24064, 33182, 45184, 48049, 48128, 66364, 90368, 96098, 132728, 180736, 192196, 265456, 361472, 384392, 530912, 768784, 1061824, 1537568, 2123648, 2258303, 3075136, 4247296, 4516606, 6150272, 8494592, 9033212, 12300544, 16961297, 16989184, 18066424, 24601088, 33922594, 36132848, 49202176, 67845188, 72265696, 135690376, 144531392, 271380752, 289062784, 542761504, 578125568, 797180959, 1085523008, 1156251136, 1594361918, 2171046016, 2312502272, 3188723836, 4342092032, 6377447672, 8684184064, 12754895344, 17368368128, 25509790688, 51019581376, 102039162752, 204078325504, 408156651008, 816313302016]

約数ペア:

[(1, 816313302016), (2, 408156651008), (4, 204078325504), (8, 102039162752), (16, 51019581376), (32, 25509790688), (47, 17368368128), (64, 12754895344), (94, 8684184064), (128, 6377447672), (188, 4342092032), (256, 3188723836), (353, 2312502272), (376, 2171046016), (512, 1594361918), (706, 1156251136), (752, 1085523008), (1024, 797180959), (1412, 578125568), (1504, 542761504), (2824, 289062784), (3008, 271380752), (5648, 144531392), (6016, 135690376), (11296, 72265696), (12032, 67845188), (16591, 49202176), (22592, 36132848), (24064, 33922594), (33182, 24601088), (45184, 18066424), (48049, 16989184), (48128, 16961297), (66364, 12300544), (90368, 9033212), (96098, 8494592), (132728, 6150272), (180736, 4516606), (192196, 4247296), (265456, 3075136), (361472, 2258303), (384392, 2123648), (530912, 1537568), (768784, 1061824)]