248993892

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{47051}}^1$

素因数の和:47078

約数の個数: 72

約数和(自身を含む): 750949920

約数和(自身を除く): 501956028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 47051, 94102, 141153, 188204, 282306, 329357, 423459, 564612, 658714, 846918, 988071, 1270377, 1317428, 1693836, 1976142, 2305499, 2540754, 2964213, 3952284, 4610998, 5081508, 5928426, 6916497, 8892639, 9221996, 11856852, 13832994, 17785278, 20749491, 27665988, 35570556, 41498982, 62248473, 82997964, 124496946, 248993892]

約数ペア:

[(1, 248993892), (2, 124496946), (3, 82997964), (4, 62248473), (6, 41498982), (7, 35570556), (9, 27665988), (12, 20749491), (14, 17785278), (18, 13832994), (21, 11856852), (27, 9221996), (28, 8892639), (36, 6916497), (42, 5928426), (49, 5081508), (54, 4610998), (63, 3952284), (84, 2964213), (98, 2540754), (108, 2305499), (126, 1976142), (147, 1693836), (189, 1317428), (196, 1270377), (252, 988071), (294, 846918), (378, 658714), (441, 564612), (588, 423459), (756, 329357), (882, 282306), (1323, 188204), (1764, 141153), (2646, 94102), (5292, 47051)]