1689090304

素因数分解:

$2^8\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1759}}^1$

素因数の和:1828

約数の個数: 108

約数和(自身を含む): 3827676160

約数和(自身を除く): 2138585856

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 121, 124, 128, 176, 242, 248, 256, 341, 352, 484, 496, 682, 704, 968, 992, 1364, 1408, 1759, 1936, 1984, 2728, 2816, 3518, 3751, 3872, 3968, 5456, 7036, 7502, 7744, 7936, 10912, 14072, 15004, 15488, 19349, 21824, 28144, 30008, 30976, 38698, 43648, 54529, 56288, 60016, 77396, 87296, 109058, 112576, 120032, 154792, 212839, 218116, 225152, 240064, 309584, 425678, 436232, 450304, 480128, 599819, 619168, 851356, 872464, 960256, 1199638, 1238336, 1702712, 1744928, 2399276, 2476672, 3405424, 3489856, 4798552, 4953344, 6598009, 6810848, 6979712, 9597104, 13196018, 13621696, 13959424, 19194208, 26392036, 27243392, 38388416, 52784072, 54486784, 76776832, 105568144, 153553664, 211136288, 422272576, 844545152, 1689090304]

約数ペア:

[(1, 1689090304), (2, 844545152), (4, 422272576), (8, 211136288), (11, 153553664), (16, 105568144), (22, 76776832), (31, 54486784), (32, 52784072), (44, 38388416), (62, 27243392), (64, 26392036), (88, 19194208), (121, 13959424), (124, 13621696), (128, 13196018), (176, 9597104), (242, 6979712), (248, 6810848), (256, 6598009), (341, 4953344), (352, 4798552), (484, 3489856), (496, 3405424), (682, 2476672), (704, 2399276), (968, 1744928), (992, 1702712), (1364, 1238336), (1408, 1199638), (1759, 960256), (1936, 872464), (1984, 851356), (2728, 619168), (2816, 599819), (3518, 480128), (3751, 450304), (3872, 436232), (3968, 425678), (5456, 309584), (7036, 240064), (7502, 225152), (7744, 218116), (7936, 212839), (10912, 154792), (14072, 120032), (15004, 112576), (15488, 109058), (19349, 87296), (21824, 77396), (28144, 60016), (30008, 56288), (30976, 54529), (38698, 43648)]