308885584

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6311}}^1$

素因数の和:6368

約数の個数: 80

約数和(自身を含む): 751380480

約数和(自身を除く): 442494896

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 38, 46, 56, 76, 92, 112, 133, 152, 161, 184, 266, 304, 322, 368, 437, 532, 644, 874, 1064, 1288, 1748, 2128, 2576, 3059, 3496, 6118, 6311, 6992, 12236, 12622, 24472, 25244, 44177, 48944, 50488, 88354, 100976, 119909, 145153, 176708, 239818, 290306, 353416, 479636, 580612, 706832, 839363, 959272, 1016071, 1161224, 1678726, 1918544, 2032142, 2322448, 2757907, 3357452, 4064284, 5515814, 6714904, 8128568, 11031628, 13429808, 16257136, 19305349, 22063256, 38610698, 44126512, 77221396, 154442792, 308885584]

約数ペア:

[(1, 308885584), (2, 154442792), (4, 77221396), (7, 44126512), (8, 38610698), (14, 22063256), (16, 19305349), (19, 16257136), (23, 13429808), (28, 11031628), (38, 8128568), (46, 6714904), (56, 5515814), (76, 4064284), (92, 3357452), (112, 2757907), (133, 2322448), (152, 2032142), (161, 1918544), (184, 1678726), (266, 1161224), (304, 1016071), (322, 959272), (368, 839363), (437, 706832), (532, 580612), (644, 479636), (874, 353416), (1064, 290306), (1288, 239818), (1748, 176708), (2128, 145153), (2576, 119909), (3059, 100976), (3496, 88354), (6118, 50488), (6311, 48944), (6992, 44177), (12236, 25244), (12622, 24472)]