1308832624

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{1061}}^1$

素因数の和:1286

約数の個数: 80

約数和(自身を含む): 2850781824

約数和(自身を除く): 1541949200

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 163, 172, 176, 326, 344, 473, 652, 688, 946, 1061, 1304, 1793, 1892, 2122, 2608, 3586, 3784, 4244, 7009, 7172, 7568, 8488, 11671, 14018, 14344, 16976, 23342, 28036, 28688, 45623, 46684, 56072, 77099, 91246, 93368, 112144, 154198, 172943, 182492, 186736, 308396, 345886, 364984, 501853, 616792, 691772, 729968, 1003706, 1233584, 1383544, 1902373, 2007412, 2767088, 3804746, 4014824, 7436549, 7609492, 8029648, 14873098, 15218984, 29746196, 30437968, 59492392, 81802039, 118984784, 163604078, 327208156, 654416312, 1308832624]

約数ペア:

[(1, 1308832624), (2, 654416312), (4, 327208156), (8, 163604078), (11, 118984784), (16, 81802039), (22, 59492392), (43, 30437968), (44, 29746196), (86, 15218984), (88, 14873098), (163, 8029648), (172, 7609492), (176, 7436549), (326, 4014824), (344, 3804746), (473, 2767088), (652, 2007412), (688, 1902373), (946, 1383544), (1061, 1233584), (1304, 1003706), (1793, 729968), (1892, 691772), (2122, 616792), (2608, 501853), (3586, 364984), (3784, 345886), (4244, 308396), (7009, 186736), (7172, 182492), (7568, 172943), (8488, 154198), (11671, 112144), (14018, 93368), (14344, 91246), (16976, 77099), (23342, 56072), (28036, 46684), (28688, 45623)]