1537246768

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1\times {\mathrm{293}}^1$

素因数の和:646

約数の個数: 80

約数和(自身を含む): 3189170880

約数和(自身を除く): 1651924112

約数列:

[1, 2, 4, 8, 16, 23, 46, 53, 92, 106, 184, 212, 269, 293, 368, 424, 538, 586, 848, 1076, 1172, 1219, 2152, 2344, 2438, 4304, 4688, 4876, 6187, 6739, 9752, 12374, 13478, 14257, 15529, 19504, 24748, 26956, 28514, 31058, 49496, 53912, 57028, 62116, 78817, 98992, 107824, 114056, 124232, 157634, 228112, 248464, 315268, 327911, 357167, 630536, 655822, 714334, 1261072, 1311644, 1428668, 1812791, 2623288, 2857336, 3625582, 4177301, 5246576, 5714672, 7251164, 8354602, 14502328, 16709204, 29004656, 33418408, 66836816, 96077923, 192155846, 384311692, 768623384, 1537246768]

約数ペア:

[(1, 1537246768), (2, 768623384), (4, 384311692), (8, 192155846), (16, 96077923), (23, 66836816), (46, 33418408), (53, 29004656), (92, 16709204), (106, 14502328), (184, 8354602), (212, 7251164), (269, 5714672), (293, 5246576), (368, 4177301), (424, 3625582), (538, 2857336), (586, 2623288), (848, 1812791), (1076, 1428668), (1172, 1311644), (1219, 1261072), (2152, 714334), (2344, 655822), (2438, 630536), (4304, 357167), (4688, 327911), (4876, 315268), (6187, 248464), (6739, 228112), (9752, 157634), (12374, 124232), (13478, 114056), (14257, 107824), (15529, 98992), (19504, 78817), (24748, 62116), (26956, 57028), (28514, 53912), (31058, 49496)]