557232184528

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{40427}}^1\times {\mathrm{45341}}^1$

素因数の和:85795

約数の個数: 40

約数和(自身を含む): 1136513553120

約数和(自身を除く): 579281368592

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 40427, 45341, 80854, 90682, 161708, 181364, 323416, 362728, 646832, 725456, 768113, 861479, 1536226, 1722958, 3072452, 3445916, 6144904, 6891832, 12289808, 13783664, 1833000607, 3666001214, 7332002428, 14664004856, 29328009712, 34827011533, 69654023066, 139308046132, 278616092264, 557232184528]

約数ペア:

[(1, 557232184528), (2, 278616092264), (4, 139308046132), (8, 69654023066), (16, 34827011533), (19, 29328009712), (38, 14664004856), (76, 7332002428), (152, 3666001214), (304, 1833000607), (40427, 13783664), (45341, 12289808), (80854, 6891832), (90682, 6144904), (161708, 3445916), (181364, 3072452), (323416, 1722958), (362728, 1536226), (646832, 861479), (725456, 768113)]