853896176

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{9787}}^1$

素因数の和:9862

約数の個数: 80

約数和(自身を含む): 2039036160

約数和(自身を除く): 1185139984

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 41, 56, 76, 82, 112, 133, 152, 164, 266, 287, 304, 328, 532, 574, 656, 779, 1064, 1148, 1558, 2128, 2296, 3116, 4592, 5453, 6232, 9787, 10906, 12464, 19574, 21812, 39148, 43624, 68509, 78296, 87248, 137018, 156592, 185953, 274036, 371906, 401267, 548072, 743812, 802534, 1096144, 1301671, 1487624, 1605068, 2603342, 2808869, 2975248, 3210136, 5206684, 5617738, 6420272, 7624073, 10413368, 11235476, 15248146, 20826736, 22470952, 30496292, 44941904, 53368511, 60992584, 106737022, 121985168, 213474044, 426948088, 853896176]

約数ペア:

[(1, 853896176), (2, 426948088), (4, 213474044), (7, 121985168), (8, 106737022), (14, 60992584), (16, 53368511), (19, 44941904), (28, 30496292), (38, 22470952), (41, 20826736), (56, 15248146), (76, 11235476), (82, 10413368), (112, 7624073), (133, 6420272), (152, 5617738), (164, 5206684), (266, 3210136), (287, 2975248), (304, 2808869), (328, 2603342), (532, 1605068), (574, 1487624), (656, 1301671), (779, 1096144), (1064, 802534), (1148, 743812), (1558, 548072), (2128, 401267), (2296, 371906), (3116, 274036), (4592, 185953), (5453, 156592), (6232, 137018), (9787, 87248), (10906, 78296), (12464, 68509), (19574, 43624), (21812, 39148)]