249521668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{1597}}^1$

素因数の和:1732

約数の個数: 48

約数和(自身を含む): 492899904

約数和(自身を除く): 243378236

約数列:

[1, 2, 4, 11, 22, 44, 53, 67, 106, 134, 212, 268, 583, 737, 1166, 1474, 1597, 2332, 2948, 3194, 3551, 6388, 7102, 14204, 17567, 35134, 39061, 70268, 78122, 84641, 106999, 156244, 169282, 213998, 338564, 427996, 931051, 1176989, 1862102, 2353978, 3724204, 4707956, 5670947, 11341894, 22683788, 62380417, 124760834, 249521668]

約数ペア:

[(1, 249521668), (2, 124760834), (4, 62380417), (11, 22683788), (22, 11341894), (44, 5670947), (53, 4707956), (67, 3724204), (106, 2353978), (134, 1862102), (212, 1176989), (268, 931051), (583, 427996), (737, 338564), (1166, 213998), (1474, 169282), (1597, 156244), (2332, 106999), (2948, 84641), (3194, 78122), (3551, 70268), (6388, 39061), (7102, 35134), (14204, 17567)]