1115148496

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{1399}}^1$

素因数の和:2072

約数の個数: 80

約数和(自身を含む): 2699827200

約数和(自身を除く): 1584678704

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 647, 1232, 1294, 1399, 2588, 2798, 4529, 5176, 5596, 7117, 9058, 9793, 10352, 11192, 14234, 15389, 18116, 19586, 22384, 28468, 30778, 36232, 39172, 49819, 56936, 61556, 72464, 78344, 99638, 107723, 113872, 123112, 156688, 199276, 215446, 246224, 398552, 430892, 797104, 861784, 905153, 1723568, 1810306, 3620612, 6336071, 7241224, 9956683, 12672142, 14482448, 19913366, 25344284, 39826732, 50688568, 69696781, 79653464, 101377136, 139393562, 159306928, 278787124, 557574248, 1115148496]

約数ペア:

[(1, 1115148496), (2, 557574248), (4, 278787124), (7, 159306928), (8, 139393562), (11, 101377136), (14, 79653464), (16, 69696781), (22, 50688568), (28, 39826732), (44, 25344284), (56, 19913366), (77, 14482448), (88, 12672142), (112, 9956683), (154, 7241224), (176, 6336071), (308, 3620612), (616, 1810306), (647, 1723568), (1232, 905153), (1294, 861784), (1399, 797104), (2588, 430892), (2798, 398552), (4529, 246224), (5176, 215446), (5596, 199276), (7117, 156688), (9058, 123112), (9793, 113872), (10352, 107723), (11192, 99638), (14234, 78344), (15389, 72464), (18116, 61556), (19586, 56936), (22384, 49819), (28468, 39172), (30778, 36232)]