248004848

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2887}}^1$

素因数の和:2974

約数の個数: 80

約数和(自身を含む): 601628160

約数和(自身を除く): 353623312

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 59, 91, 104, 112, 118, 182, 208, 236, 364, 413, 472, 728, 767, 826, 944, 1456, 1534, 1652, 2887, 3068, 3304, 5369, 5774, 6136, 6608, 10738, 11548, 12272, 20209, 21476, 23096, 37531, 40418, 42952, 46192, 75062, 80836, 85904, 150124, 161672, 170333, 262717, 300248, 323344, 340666, 525434, 600496, 681332, 1050868, 1192331, 1362664, 2101736, 2214329, 2384662, 2725328, 4203472, 4428658, 4769324, 8857316, 9538648, 15500303, 17714632, 19077296, 31000606, 35429264, 62001212, 124002424, 248004848]

約数ペア:

[(1, 248004848), (2, 124002424), (4, 62001212), (7, 35429264), (8, 31000606), (13, 19077296), (14, 17714632), (16, 15500303), (26, 9538648), (28, 8857316), (52, 4769324), (56, 4428658), (59, 4203472), (91, 2725328), (104, 2384662), (112, 2214329), (118, 2101736), (182, 1362664), (208, 1192331), (236, 1050868), (364, 681332), (413, 600496), (472, 525434), (728, 340666), (767, 323344), (826, 300248), (944, 262717), (1456, 170333), (1534, 161672), (1652, 150124), (2887, 85904), (3068, 80836), (3304, 75062), (5369, 46192), (5774, 42952), (6136, 40418), (6608, 37531), (10738, 23096), (11548, 21476), (12272, 20209)]