260805456

素因数分解:

$2^4\times 3^2\times {\mathrm{523}}^1\times {\mathrm{3463}}^1$

素因数の和:4000

約数の個数: 60

約数和(自身を含む): 731499808

約数和(自身を除く): 470694352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 523, 1046, 1569, 2092, 3138, 3463, 4184, 4707, 6276, 6926, 8368, 9414, 10389, 12552, 13852, 18828, 20778, 25104, 27704, 31167, 37656, 41556, 55408, 62334, 75312, 83112, 124668, 166224, 249336, 498672, 1811149, 3622298, 5433447, 7244596, 10866894, 14489192, 16300341, 21733788, 28978384, 32600682, 43467576, 65201364, 86935152, 130402728, 260805456]

約数ペア:

[(1, 260805456), (2, 130402728), (3, 86935152), (4, 65201364), (6, 43467576), (8, 32600682), (9, 28978384), (12, 21733788), (16, 16300341), (18, 14489192), (24, 10866894), (36, 7244596), (48, 5433447), (72, 3622298), (144, 1811149), (523, 498672), (1046, 249336), (1569, 166224), (2092, 124668), (3138, 83112), (3463, 75312), (4184, 62334), (4707, 55408), (6276, 41556), (6926, 37656), (8368, 31167), (9414, 27704), (10389, 25104), (12552, 20778), (13852, 18828)]