1255444484

素因数分解:

$2^2\times 7^4\times {\mathrm{37}}^1\times {\mathrm{3533}}^1$

素因数の和:3602

約数の個数: 60

約数和(自身を含む): 2633063244

約数和(自身を除く): 1377618760

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 148, 196, 259, 343, 518, 686, 1036, 1372, 1813, 2401, 3533, 3626, 4802, 7066, 7252, 9604, 12691, 14132, 24731, 25382, 49462, 50764, 88837, 98924, 130721, 173117, 177674, 261442, 346234, 355348, 522884, 692468, 915047, 1211819, 1830094, 2423638, 3660188, 4847276, 6405329, 8482733, 12810658, 16965466, 25621316, 33930932, 44837303, 89674606, 179349212, 313861121, 627722242, 1255444484]

約数ペア:

[(1, 1255444484), (2, 627722242), (4, 313861121), (7, 179349212), (14, 89674606), (28, 44837303), (37, 33930932), (49, 25621316), (74, 16965466), (98, 12810658), (148, 8482733), (196, 6405329), (259, 4847276), (343, 3660188), (518, 2423638), (686, 1830094), (1036, 1211819), (1372, 915047), (1813, 692468), (2401, 522884), (3533, 355348), (3626, 346234), (4802, 261442), (7066, 177674), (7252, 173117), (9604, 130721), (12691, 98924), (14132, 88837), (24731, 50764), (25382, 49462)]